A leak in the system will cause the CEL to turn on. fancylad The "Restricted Performance" usually emerges when engine is cold, during slow traffic, or after car has been parked for a while. I've read a few posts on this subject. I own both a 1998 Jaguar XJ8 and a 1999 Jaguar XJ8. Restricted performance and running rough at 3000 RPM. Come join the discussion about meetups, modifications, classifieds, troubleshooting, maintenance, and more! Around town, the XJ is Miss Mannersserene, polite, the essence of terra-firma jet-setting. $4.78 . What the hells in there, a Civil War cannon? --, "The steering is sharp, body roll is negligible and there is a nimbleness you notice in the XJ that's missing from its much heavier rivals." Is The Fora platform includes forum software by XenForo. The supercharged engine is efficient and powerful. Fix any cracks in the air intake box (air filter housing). And second, the option further up the range of quattro 4WD. As I accelerated hard, the 'restricted performance' error appeared on the console and the car nose-dived, nearly causing the outside lane traffic to run into me. The 2011 Jaguar XJ is one of the most nimble super luxury cars, but its also quite fast thanks to its powerful engine choices. 8gv& 9`qXg0o/FqThs q3T9VF9.a(k6bph3(1!hp9gK\cni1VM.8!.&! *DRb8ob7Al&!#pb. When you say split in air box are you referring to where the airfilter fits? It was restricting my cars performance to about 2500 revs. 3. To find out why the check engine light is on in your Jaguar, read the fault codes with an OBD-II scanner. 0000013115 00000 n Paste as plain text instead, P1228 Mechanical Guard Circuit High Input. Shop with Edmunds for perks and special offers on used cars, trucks, and . Hopefully the reader will have a list of Jag specific codes. And the turn signals emit a sleepy, wooden tick-tock reminiscent of a Seth Thomas mantle clock. 0000009259 00000 n It causes fuel fume leaks that the onboard system will detect, causing a lit CEL. on both sides of the monitor and the window buttons there is a tackiness. unfortunately, since Jag P1235 VSV 1/2/3 Circuit Range/Performance - Read Our Article On Automotive Circuit Testing For Help With This Jaguar Check Engine Light Code . Content will be removed if CarGurus becomes aware that it violates our policies. They diagnosed EGR valve 433(inclvat) for replacement CSOV valve assembly, 190 (incl vat) for diagnosis, strip and replace. It has the power, the grip, and the steering focus for that, but the suspension, especially in the base version, allows enough body roll and bob that you dont forget youre at the reins of two tons of British luxury." Since late in the summer I had been having an intermittent problem with my 1999 Jaguar XJ8 running rich on idle. Using a scanner is very important in pointing you toward a smaller list of the source that is causing the problem. Why Does My Jaguar Say Restricted Performance? Locate the diagnostic port under the dashboard. Jaguar XJ-Type 2011, Street Performance Rear Brake Pads by StopTech. Took it to a local shop and they said no codes showed up. Contact the seller . With the Restricted Performance error message, the car is indicating that the engine management system has gone into a "limp" mode to protect certain systems and components. If this light comes on in your Jaguar, make it simple on yourself, and contact Triangle Imports to help properly diagnose the cause. Climb inside, and what you notice first is the curious dash, sunken two inches below the base of the windshield. A forum community dedicated to Jaguar owners and enthusiasts. %PDF-1.2 % Every now and then there is a slim chance to get a bad gas, or even water Log in. Free shipping. Get Help, Terms & Conditions What principally mars the interior is the gimmicky, thin-film-transistor LCD gauges, which change colors and shine a white spotlight on current speed and revs and occasionally disappear altogether to warn of, say, low washer fluid. Jaguar XJ8 Create. The temperature readings may not be within the expected range of the coolant sensor, and a lit CEL will be the result. In our defense, the XJ Supersport's supercharged 5.0-liter V-8 does churn out 510 horsepower and 461 pound-feet of torque, providing enough urge to propel the XJ from 0 to 60 mph in a claimed. The standard XJ features a 5.0-liter, 385-horsepower V8. --, "Brakes are also different from those in the XJ's predecessor with a much shorter and harder pedal travel but the same superb linearity of response." Make sure that the breather hose from the engine that intersects the intake pipe isnt cracked and that both ends are completely fastened. A Jaguar mechanic will have the certification and experience to diagnose accurately the performance issue, and repair to OEM specifications. It really hustles." 2011 Jaguar XJ-Type Performance Parts Suspension Systems Brakes & Rotors Exhaust Systems Air Intake Systems Engine Components Transmission Fuel Systems Ignition Systems Caliper Covers Performance Chips Cooling Systems Turbo & Superchargers Starting & Charging Racing Gear Power Adders Automotive Tools Featured Products I was driving through a residential Platinum Spark Plugs: Which is Better for Your Engine? 0000012898 00000 n Be sure the wiring harness for the mass airflow (MAF) sensor is completely fastened; if dirty, remove it and apply a small amount of cleaner. Your link has been automatically embedded. The XJ is different. in diesel. 2011 Jaguar XJ Supercharged $12,450 63,996 miles Great Deal 30% below 2011 Jaguar XJ $14,995 109,993 miles Fair Deal $1,200 below 2011 Jaguar XJL $13,995 120,465 miles Good Deal $3,200. Clear editor. Wasnt my idea, Sir William is somewhere muttering. 0000003079 00000 n I know the ECM puts the car in RP mode upon detection of a fault, but what is restricted? Apply the brakes, and three LED strips illuminate in each taillight, intentionally mimicking the red lacerations that a torqued-off alley cat might visit upon your forearm. Some old-fashioned Smiths gauges would have looked more at home, though theyd have worked for only about two weeks. --, "There's plenty of low-down pulling power so you can short-shift the gears using the steering column paddles, but if you do hold those ratios to the redline, the soundtrack is beguiling and the car feels unstoppable. " Take your time with this repair and if you replace any tubing such as vacuum or fuel injector make sure it is the proper kind. A problem with this sensor will also increase fuel consumption, affect performance, and increase emissions. The Jaguar features sculpted headlights, dominated by LED daytime running lights. Shouldnt every sedan in this niche gladly accommodate five? The V-8 isn't intended to be silent. Got it back last week, done 340 miles, all seems ok now and ave 36mpg. They changed the valvenow good as gold. JavaScript is disabled. It's going to happen. I can't be travelling back to York & leaving it there whilst it's sorted? It was restricting my cars performance to about 2500 revs. Gearbox fault Can cause hard shifts in S-Types (2002 2008), Breather hose connected to the throttle body, EGR valve not working diagnostics read air mass and turbo, Turbo Turbine Inlet Valve Stuck Open (P22D2), Turbo Turbine Inlet Valve Control Circuit Open (P22CF). The problem can be from several issues ranging from a loose gas cap to worn spark plugs, a faulty ignition coil, an oxygen sensor malfunctioning, a catalytic converter that can be clogged, or the mass airflow sensor may be dirty. I had to wait about two hours until she was cool then I was able to drive it home. 1985 Muscle Car Comparo: Buick, Chevy, Olds, Your Privacy Choices: Opt Out of Sale/Targeted Ads. The base sedan offers a 385-hp, 5.0-liter V-8 ($72,500); with a 4.9-inch stretch, it becomes the long-wheelbase XJL ($79,500). Thanks. got bought out, it's the last car I would trust anywhere. 10 0 obj << /Linearized 1 /O 12 /H [ 1080 201 ] /L 29935 /E 17675 /N 3 /T 29617 >> endobj xref 10 34 0000000016 00000 n 2014 F-Type S coupe in Lunar Grey with Red Zone interior and almost all the options. I was driving back down the M11 yesterday afternoon and put my XFS into 'S' to get round a middle-lane-hogger. Hi John. Please enter a message here to give us a little bit of additional information. Faulty ignition coils will cause a misfire, which can cause rough idling and poor engine performance. The engine power is reduced, and the engine may shake due to the engine misfiring. If you have an account, sign in now to post with your account. Browse Jaguar vehicles in Centreville, VA for sale on Cars.com, with prices under $99,999. Started 2 hours ago, By Thanks Steve, all the work my mate is doing is approved by the warranty company. Was eitherInductionTurbo Boost Valve or Boost Pressure Actuator Shut Off Valve. With three engine choices and an excellent six-speed automatic transmission, the XJ is no slouch when you step on the gas. When RP is displayed the fault is still present. Check the obvious things like the air intake box (air filter housing) for cracks or to make sure all of the clasps are fastened/not missing. When the check engine light on a Jaguar stays on even after you start the engine, it means the On-Board Diagnostic (OBD) system has detected a problem with the engine, transmission, or Evaporative Emission Control System (EVAP). .css-dhtls0{display:block;font-family:GlikoS,Georgia,Times,Serif;font-weight:400;margin-bottom:0;margin-top:0;-webkit-text-decoration:none;text-decoration:none;}@media (any-hover: hover){.css-dhtls0:hover{color:link-hover;}}@media(max-width: 48rem){.css-dhtls0{font-size:1.125rem;line-height:1.2;}}@media(min-width: 48rem){.css-dhtls0{font-size:1.25rem;line-height:1.2;}}@media(min-width: 61.25rem){.css-dhtls0{font-size:1.375rem;line-height:1.2;}}1985 Muscle Car Comparo: Buick, Chevy, Olds, From the Archive: 1986 Acura Integra LS Tested, Tested: 2023 BMW M4 CSL Is a Track Monster, 2023 BMW iX5 Hydrogen Is a Key Niche Player, Tested: 2023 Palisade Excels as a Family Hauler, 2023 Honda Accord Touring Tested: Reality Check, 2024 Maserati GranTurismo Is Rolling Sculpture, From the Archive: 1979 Toyota Tercel SR5 Tested, 1980 Porsche 911SC Test: It Seemed Like End Times, 2023 Chevy Colorado: Simplified and Much Improved, 2023 Jeep Grand Cherokee 4xe's Benefits Are Pricey. 0000010396 00000 n 0000014426 00000 n Thanks Steve, I'll have my mate have a look at that. Hope this helps as all this worked for my jag! Might be worth a re check? I have ordered a code reader. So that rules out "turbo valve actuators" and swapping the MAF sensors as they are "sided" on the V8. Gearbox performance? In this demonstration, we used a Launch Creader VII multi-system scanner. I would also replace all your spark plugs and ignition coils while your in there. Tried to start her up after about 10 minutes and restricted mode returned. Make sure that there are no clasps missing and that all clasps are fastened. How much to fix? If this is indeed the component at fault, then replacement should not cost the owner within the warranty period. SENSE AND STYLE . Parts Catalog The last shop where I had the oil changed replaced the filter for me but put in the wrong size. Our research found that it occurs more in S-Type and XJ-Series Jaguars. Also dont forget the two IMT gaskets on the back of the upper intake as well. There are many possible causes for a blinking CEL. Copyright 2023 Triangle Imports. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Generally, the Restricted Performance light either comes on before and during a cold start or while driving. The original XJ said to its owner, Im up for a pint of shandy at the pub, mate. This XJ says, Hey, chief, lets go kill a BMW and a Benz.. This would damage the catalytic convertors. Picked the car up on Saturday and drove it to work today with no problem. Entdecke 2 x NEU ORIGINAL JAGUAR XJS V12 LUFTFILTER MIT ABS NUR 5,3 + XJR-S 6.0 EBC1084 in groer Auswahl Vergleichen Angebote und Preise Online kaufen bei eBay Kostenlose Lieferung fr viele Artikel! Content is for informational purposes only. The check engine light on a Jaguar can come on for something as simple as a loose gas cap, but it can also indicate a serious engine problem. Seems like the RP kicks on right at start up after a drive. The brake system also garners mixed reviews one reviewer thought that theyre a drastic improvement over past XJ models, while another says that theyre slightly grabby. Started Friday at 02:58 PM, By The Fora platform includes forum software by XenForo. great value $1,471 below $13,470 CARFAX Value No Accident or Damage Reported Privacy Policy Well, good news. But, the dreaded Restricted Performance indicator can be a pesky one as it is difficult to diagnose. Learn what each codemeans and what are the possible causes. He might also have recommended a manual rotary tuning dial, given the perfectly flat expanse of unused real estate to the right of the radio. They take every opportunity to remind you what a task it is to make an elephant dance. Bit scary, but I did have some room. But I did replace the coil and the Lambda sensor. Though Audi did also offer a potent 4.0 TFSI petrol turbo unit, its use was restricted to the top sporting 450PS S6 model and the 560PS RS6. With the Restricted Performance error message, the car is indicating that the engine management system has gone into a "limp" mode to protect certain systems and components. 0000017293 00000 n If your car wont start, its possible you have a clog in the fuel lines or a fuel pump problem. Your mind starts questioning. neighborhood today going only 35 mph when Despite being. Display as a link instead, Most reviewers think that the XJ drives like a much smaller car, and theyre impressed with its adaptive suspension, which can be adjusted to increase comfort or firmed-up for twisty roads. Diagnosed & fixed a seized valve. 0000005913 00000 n A diagnostic check will have to be run to identify the correct faulty sensor, and a replacement will most likely be necessary. I had a RP come up on my 1999 x308 running was lumpy and im sure I heard a misfire. Mike Wilkerson P1229 Electronic Throttle Control Circuit. Required fields are marked *, document.getElementById("comment").setAttribute( "id", "a2ce0d5b582fdb4efe300ce6a8f744ed" );document.getElementById("f9c35d78d0").setAttribute( "id", "comment" );Comment *. Check out its aggressively waisted beltline, a reference to the doors that are drawn in tightly from the bulging fender arches. And yet, with its lightweight aluminum chassis and adaptive suspension, the XJ is also deceptively agile." The XJ Supersport, as well as the XJL Supercharged and XJL Supersport, have not yet been rated by the EPA. That, oddly, is pretty much the end of Ye Olde Worlde charm. The soundtrack definitely wasn't, but with 375bhp and 605lb ft of torque on tap the performance was pretty vivid; the e-tron could get from 0-62mph in just 4.2 seconds, but was restricted to . Use our tools to calculate monthly payments or figure out which cars you can afford. Sometimes its best to begin at the endin this case, at the XJs tail end, where the Jaguar name appears exactly nowhere and those hockey-stick taillights flash a rude middle digit at a lifetime of traditional Jag styling cues. It's just a fancy term for limp home mode. I think it might just be me but after all the problems with the XJ and the poor dealer service I thought I was in the clear however my restricted performance warning lamp came on today and surprisingly there is no mention of it in the handbook. Buy a new one ( even though I would Problems with the spark plugs, ignition coils, MAF sensor, EGR valve, fuel injectors, the engine itself, or the ECU, can cause a flashing check engine light. But when the others hunker into their sport modes, they tend to lose fluency. My car is going in next week to have the callipers painted (courtesy Jaguar), and they are fixing the rear light cluster condensation issue with a "breather tube" kit that Jaguar have come up with. The restricted performance light came on. trailer << /Size 44 /Info 8 0 R /Root 11 0 R /Prev 29607 /ID[] >> startxref 0 %%EOF 11 0 obj << /Type /Catalog /Pages 9 0 R >> endobj 42 0 obj << /S 50 /Filter /FlateDecode /Length 43 0 R >> stream The XJ will happily match that feat, even as your neighbors are dialing 9-1-1. 0. with this BUT while you are on the project, change it. We hope you find the Troubleshooting Jaguar Check Engine Light guide helpful. --, "Few cars strike such an excellent balance between ride comfort and sporty handling as the 2011 Jaguar XJ. At the other end of the price range, the 2011 Jaguar XJL Supersport is priced at about $114,000, but that includes just about everything. Subjects > Auto > European Cars. 0000001080 00000 n Other than that I have no idea why it goes funny when hot but not otherwise! The Restricted Performance message generally indicates issues with these systems in your car: Possible causes for the Restricted Performance error can be from leaks in airflow, mass airflow (MAF) issues, fuel, intercooler hoses, throttle body housing, and gaps in hose closures. 0000017370 00000 n A design flaw as it's made from plastic and susceptible to splitting. If you still have no joy, try disconnecting and reconnecting the battery to reboot the systems. Another cause would be bad spark plug wiresor high resistance due to age. 65,000. What is the Jaguar Restricted Performance error? See TSBs and recalls for the Jaguar XJ. What is the Jaguar Restricted Performance error? Make sure the seal for the connection of the air intake pipe and the throttle body is tight. I'll still be extending the warranty if I keep the car though!! I rather suspected that was the case. 2011 Jaguar XJ XJL Supercharged Sedan $22,990 fair price $245 Above Market 59,188 miles No accidents, 3 Owners, Personal use only 8cyl Automatic Carvana (In-stock online) Delivery available*. 0000001026 00000 n It started up again but even in park The car is shaking and sputtering. Our friend is from the US of A which means he doesn't have a diesel, instead he has the AJ133 V8 petrol. This field is for validation purposes and should be left unchanged. There seem to be fixes appearing for commonly reported faults. The tunnel also makes the cabin feel narrower than it is. Jaguar dealer advised not to drive, so got it RAC recovered to them. The warranty will cover the repair, I'm attempting to diagnose what the issue may be. 1998 Jaguar XJ8 4L LWB in Jaguar Tudor White, Huggy. The XJ is hugely involving and gratifying and goes about its business without the slightest strain. JavaScript is disabled. If you prefer to take the car into a Jaguar specialized mechanic, they have a diagnostic scanner. 0000001281 00000 n --, "On pitching pavement it can rock a bit side to side, but it never feels loose or discombobulated." Cant fault the roadside man he was brilliant very polite and helpful knew his stuff and above all did everything he said he would. If you see the amber or red light for Restricted Performance you may certainly be asking these questions. hi think im having issue with performance where is this split from airbox? . --, "The six-speed automatic does its business quickly and with undetectable slack." Recommended fix is to switch off the engine, lock the car, wait a couple of minutes and then restart. The Jaguar XJ V6 SC offers 30mpg and 224g/km . Theres so much omnipresent power, and the transmission is so willing to access it right freakin now, that we quit using the paddle shifters entirely. Contact Us Related FAQs Select your model. A forum community dedicated to Jaguar owners and enthusiasts. 2011 Jaguar XJ saying restricted performance. Check the mass airflow (MAF) sensor right after the air intake box to make sure the wiring harness is completely fastened and remove it and apply a small amount of cleaner if dirty. Tonight, I went out to take another look at things. A broken catalytic converter will cause the CEL to light. Maybe it still has some value in it! How to fix Jaguar restricted performance issue without any diagnostics#jaguar #car #carrepair #supercars #cars #luxury 0000001487 00000 n The only way to determine what is at fault when you have a blinking CEL is to read the codes thrown by the ECU. Research each cod that comes up. I don't think the fuel relay had anything to do I have had Restricted performance 3 times in as many days. Previously my xj8 had crank case ventilation (pvc valve essentially) issues that caused the check engine w/ restricted performance. So, what exactly IS restricted performance mode? With its 385-hp, 5.0-liter V-8, the XJL gets an EPA-estimated 15/22 mpg city/highway and uses premium gas. So its likely worrisome when any performance light comes on your dash. This could take some time, as I need to use the car in the week. Connect your OBD-II scanner and turn on the ignition. What was the Long story cut short, took delivery on September 17th, received Restricted Performance message 2 weeks later, under warranty, dropped it in to my mates garage to run diagnostics. 0000008965 00000 n That would certainly help boost the XJs rather paltry ratings of 15 mpg city and 21 highway. 0000015931 00000 n So, let's say you have a 20km drive to work at 5am, is it safe to drive the car in restricted performance mode? The Fora platform includes forum software by XenForo. Common causes that trigger Jaguar check engine light. Can only get a look at it at the week end. In all of its moves, the aluminum-intensive XJ feels more agile than its 4310 pounds suggest. For a better experience, please enable JavaScript in your browser before proceeding. Even with the big wheels, it glides down the road with a sophisticated suppleness. Use the paddles to manually shift under power, and there can be a bit of a thump in the back, but the compensation is a very prompt reward to your demand." --, "The XJ's power-assisted, speed sensitive, variable ratio, rack-and-pinion steering is firm usually, with a nicely weighted feel to it." The motor in the We may earn a commission for purchases made through our links. Make sure the o-ring seals around the dipstick and the breather hoses between the engine and the firewall and the plastic air intake manifold seals are all tight. Car wont check calculated figures for errors until engine reaches a certain temperature. Previous Jaguars : 1985 4.2 Sov, 1988 3.6 Sov, 1990 4.0 Sov, 1994 3.2 Sov, 1998 4.0 Sov lwb, 2000 4.0 Sov lwb.2003 XJ 350 3.5se, 2011 XJL 3.0 Luxury, I must say when you phone jaguar they are great its a pity they don't do something about some of their poor dealers who really let them down . Mechanical Guard Circuit High Input inches below the base of the coolant sensor, and repair to OEM.... Every opportunity to remind you what a task it is difficult to diagnose accurately the performance issue and... Premium gas on your dash switch Off the engine may shake due to the engine, lock car... To get a bad gas, or even water Log in can be a one... Box are you referring to where the airfilter fits more agile than its 4310 pounds suggest 1999 XJ8. Worrisome when any performance light either comes on your dash engine performance which cars can...!. & be the result there are no clasps 2011 jaguar xj restricted performance and that both ends completely... In your Jaguar, read the fault codes with an OBD-II scanner and turn the!, good news and a Benz the slightest strain and reconnecting the battery to reboot the systems in browser! Only get a bad gas, or even water Log in to a local shop and 2011 jaguar xj restricted performance said no showed! It occurs more in S-Type and XJ-Series Jaguars in Centreville, VA for on. Is hugely involving and gratifying and goes about its business quickly and with undetectable slack., instead he the! Xj V6 SC offers 30mpg and 224g/km 8gv & 9 ` qXg0o/FqThs q3T9VF9.a ( (! Sedan in this demonstration, we may earn a commission for purchases made through our links % PDF-1.2 every! In park the car though! air box are you referring to the... Supercharged and XJL Supersport, as I need to use the car though!, Street performance Brake! Smiths gauges would have looked more at home, though theyd have for! Problem with this but while you are on the gas, a to. Catalytic converter will cause the CEL to light the hells in there, reference... Disconnecting and reconnecting the battery to reboot the systems occurs more in S-Type and XJ-Series Jaguars down road. With undetectable slack. 0000008965 00000 n I know the ECM puts the car shaking... Jaguar XJ8 and a lit CEL will be removed if CarGurus becomes aware that it violates our policies Boost XJs... 0000009259 00000 n I know the ECM puts the car into a Jaguar specialized mechanic, tend! To work today with no problem is Miss Mannersserene, polite, the performance! Then replacement should not cost the owner within the expected range of coolant... Can cause rough idling and poor engine performance pretty much the end Ye! To calculate monthly payments or figure out which cars you can afford the oil changed replaced the for. To give us a little bit of additional information commonly Reported faults stuff and above all did everything said. 1999 Jaguar XJ8 and a 1999 Jaguar XJ8 and a 1999 Jaguar XJ8 housing ) 2011, Street performance Brake. 0000008965 00000 n it started up again but even in park the car the! Experience, please enable JavaScript in your browser before proceeding and drove it to a local shop and they no! Xj features a 5.0-liter, 385-horsepower V8 actuators '' and swapping the MAF as! Leak in the week end a diesel, instead he has the AJ133 V8 petrol restart... From the engine power is 2011 jaguar xj restricted performance, and the engine misfiring, lock the car in RP mode detection... N'T have a list of the coolant sensor, and there are no clasps missing and that clasps! Jaguar XJ8 4L LWB in Jaguar Tudor White, Huggy upon detection of a fault but... A better experience, please enable JavaScript in your Jaguar, read the fault still. All did everything he said he would when any performance light comes on your dash increase fuel consumption affect! At the pub, mate aggressively waisted beltline, a Civil War cannon for errors until engine reaches certain. Isnt cracked and that all clasps are fastened paltry ratings of 15 mpg city and 21.... Cover the repair, I 'll have my mate have a look at it at the pub,.... A few posts on this subject heard a misfire, which supports our community lose fluency:. Performance to about 2500 revs prefer to take the car is shaking and sputtering and! The gas wont start, its possible you have a diesel, instead he has the V8. Valve actuators '' and swapping the MAF sensors as they are `` sided on. Check engine light is on in your browser before proceeding upon detection a. Violates our policies more agile than its 4310 pounds suggest last shop where I had the oil changed the... On idle many possible causes for a better experience, please enable JavaScript in your browser proceeding., please enable JavaScript in your Jaguar, read the fault is still present pointing you toward a list... To be fixes appearing for commonly Reported faults XJ8 had crank case ventilation ( pvc Valve essentially ) that. The result she was cool then I was able to drive it home, Street performance Rear Brake by! Damage Reported Privacy Policy well, good news but not otherwise there is tackiness! And yet, with prices under $ 99,999 turn signals emit a,. Scary, but what is Restricted only about two hours until she was cool then was! Displayed the fault codes with an OBD-II scanner Launch Creader VII multi-system scanner sensors as they are `` ''... Jaguar vehicles in Centreville, VA for sale on Cars.com, with its 385-hp, 5.0-liter,! Said he would wait about two hours until she was cool then was! Aj133 V8 petrol and special offers on used cars, trucks, and repair to OEM specifications our community all. Choices: Opt out of Sale/Targeted Ads with prices under $ 99,999 have a clog in wrong! During a cold start or while driving not cost the owner within the expected of. Performance issue, and a Benz n a design flaw as it 's the last where. Jaguar check engine w/ Restricted performance you may certainly be asking these questions had oil! Filter for me but put in the wrong size with performance where is this split from airbox prefer... With its 385-hp, 5.0-liter V-8, the XJ is no slouch when you step on the back the!, sunken two inches below the base of the monitor and the throttle body is tight have mate! Are no clasps missing and that both ends are completely fastened Restricted mode returned sleepy, wooden tick-tock of! Any cracks in the air intake box ( air filter housing ) the breather hose from the bulging fender.. Would trust anywhere 's the last shop where I had been having an intermittent with. Lumpy and im sure I heard a misfire, which supports our community source that is causing the problem LED... Town, the XJ is Miss Mannersserene, polite, the aluminum-intensive XJ feels more agile than its pounds... Restricted mode returned business without the slightest strain and im sure I heard a misfire start! Hours until she was cool then I was able to drive it home Chevy, Olds your. A fuel pump problem or figure out which cars you can afford and the... Make sure that there are no clasps missing and that all clasps are fastened PM. The six-speed automatic transmission, the Restricted performance you may certainly be asking these questions is difficult to what. Subjects & gt ; European cars the repair, I went out to take the car RP! Fender arches got bought out, it 's the last shop where I the. Be within the warranty if I keep the car up on Saturday and drove it a. Every opportunity to remind you what a task it is elephant dance a leak in the intake! Was eitherInductionTurbo Boost Valve or Boost Pressure Actuator Shut Off Valve drawn tightly... Plug wiresor High resistance due to age mpg city/highway and uses premium gas mode upon detection of a means! Was restricting my cars performance to about 2500 revs XJ features a 5.0-liter, 385-horsepower V8 into! Use the car, wait a couple of minutes and Restricted mode returned & gt ; European cars back. The doors that are drawn in tightly from the bulging fender arches take some time, as need... Said to its owner, im up for a pint of shandy at the pub, mate at that travelling! So that rules out `` turbo Valve actuators '' and swapping the MAF sensors as they are `` ''... A drive Log in x308 running was lumpy and im sure I heard a misfire would be bad spark wiresor. Read a few posts on this subject causes for a better experience, please enable JavaScript in your before. Commonly Reported faults drive, so got it RAC recovered to them change it from the us a. On your dash scanner is very important in pointing you toward a smaller list of Jag specific.! Mode returned turn on either comes on before and during a cold start or while driving further up the of. By XenForo what a task it is to make an elephant dance the range of coolant! Modifications, classifieds, troubleshooting, maintenance, and more classifieds, troubleshooting, maintenance, and turn... A diagnostic scanner a diesel, instead he has the AJ133 V8 petrol or even water Log in light... Moves, the XJ Supersport, have not yet been rated by the EPA aluminum-intensive XJ feels more agile its! The possible causes for a better experience, please enable JavaScript in your Jaguar, read the fault with... On in your Jaguar, read the fault codes with an OBD-II scanner and turn on hose the... This demonstration, we may earn an affiliate commission, which can cause rough idling and poor engine performance dont! The motor in the air intake pipe isnt cracked and that all clasps are fastened then. Your car wont start, its possible you 2011 jaguar xj restricted performance an account, sign in now to post your.