Fix any cracks in the air intake box (air filter housing). Please note, however, that if you cant clear the message, it is advisable that you do not drive any more than is necessary before diagnosing the problem(s). 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 Mal_UK, 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. A forum community dedicated to Jaguar owners and enthusiasts. I rather suspected that was the case. Its perilous to make sweeping Churchillian pronouncements about new automobiles. When you say split in air box are you referring to where the airfilter fits? Log in. 0000003079 00000 n Got it back last week, done 340 miles, all seems ok now and ave 36mpg. Buy a new one ( even though I would I had a similar thing a few weeks ago, I called the assistance number and the Technician was at my house within the hour, he hooked up the laptop and diagnosed the air box was leaking on a joint, there was a very small amount of moisture near the seam. P1228 Mechanical Guard Circuit High Input. To 150 mph, the XJ trails a 518-hp Mercedes E63 AMG by only one second and is quieter getting there. This changes depending on the system or components being protected. just noticed 2 Steves on forum.how common. Our friend is from the US of A which means he doesn't have a diesel, instead he has the AJ133 V8 petrol. Has this ever happened to anyone? Wasnt my idea, Sir William is somewhere muttering. One final beef: The vast, swoopy C-pillars obscure the rear-three-quarter view, and the rear parcel shelf kicks up dramatically to make a gun slit of the backlight. DMCA 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). I pulled over and turned off the car and tried to restart the car. This changes depending on the system or components being protected. Can the valve be replaced or is it part of another unit? VIN Decoder. Sadly, my nearest Jag specialist is over 270 kms away. This could take some time, as I need to use the car in the week. Your previous content has been restored. In either case, the replacement of either the spark plugs or spark plug wires will be the solution. But this is a landmark car for Jaguar, possibly the best sedan the company has ever built. Sleek as a shark, with a hammerheads heart. in diesel. A Jaguar mechanic will have the certification and experience to diagnose accurately the performance issue, and repair to OEM specifications. Just just bought it 4 months ago but had a mild accident in parking lot and think the impact on the drivers rear panel caused something read more Josh127 Master Technician Auto/Diesel Repair Degree 3,261 satisfied customers My sons car electrical system on his 2011 Jag is failing. With that, however, the complaints abruptly conclude. Hence why my mate was looking to diagnose it. Careers The "Restricted Performance" usually emerges when engine is cold, during slow traffic, or after car has been parked for a while. The standard XJ features a 5.0-liter, 385-horsepower V8. pump, replaced both ignition coi i've got 1931 Pontiac hotrod with a jaguar front end but I don't know what year. There is a small touch of XF in the front of the XJL, with just a few minor and more aggressive changes to help. We hope you find the Troubleshooting Jaguar Check Engine Light guide helpful. 1 reply Report Answer Popular Answer patrick mannion of Greg Solow's Engine Room on February 10, 2011 The Jaguar XJ V6 SC offers 30mpg and 224g/km . The XF and XJ have had quite a few, and Jaguar are aware of them. 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. Check the o-ring seals around the dipstick and the breather hoses between the engine and the firewall and the plastic air intake manifold seals. Check out its aggressively waisted beltline, a reference to the doors that are drawn in tightly from the bulging fender arches. It won't be competing in any hypermiling challenges any time soon. V8 XJ Series/XK8 DATE 2/98 303-14 SERVICE TECHNICAL BULLETIN 1997 MY-ON XK8 Range 1998 MY-ON V8 XJ Series . Shouldnt every sedan in this niche gladly accommodate five? $4.78 . 2011 XF Luxury Auto 3.0D Claret Red Metallic, Surely you some form of Warranty on the car, take it back to the dealer to put right. Got more to say? Hope this helps as all this worked for my jag! Took her on the freeway with outside temp 93 degrees, no trouble and she drove fine to my first stop. 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. Check (because we found other folks with the error also had experienced) faulty dipstick o-ring, faulty mass airflow sensor, a cracked breather hose, and a cracked plastic nozzle that extends from the valve cover. Whats more, the XJs chassis, on our public-road handling loop, effortlessly translated all that power into blurred landscapes. All rights reserved. Make sure that the breather hose from the engine that intersects the intake pipe isnt cracked and that both ends are completely fastened. It was restricting my cars performance to about 2500 revs. Bison Performance 2pc Set Inner Steering Tie Rod End For Jaguar XFR-S XJR XKR-S. $19,995 Great Deal | $3,777 under Get the CARFAX Report Performance Auto Gallery (7 reviews) Check availability Show details Used 2011 Jaguar XJ L Supercharged. There are six breeds of this cat. I work in the gas industry and pull 2011 Jaguar XJ saying restricted performance. These common problems can trigger the check engine light on a 1996 and newer Jaguar, includingXE, XF, XJ, E-PACE, F-PACE, or F-TYPE. Asked by MattySchnides Jul 09, 2020 at 08:45 PM about the 2012 Jaguar XJ-Series XJ Supercharged RWD. Next step is the 470-hp, supercharged engine, in short-wheelbase format, as tested here ($87,500), and also in elongated mode ($90,500). ANDUHA. It must also be reiterated that a blinking check engine light on your Jaguar denotes a critical fault. The ride is no longer the waft it was with the old XJ. The softball-size air vents recall those in a Rolls. Fault Code Lookup get one out of junk yard for $2 ). Its just the interior that could use a little more finessing, and theres, uh, that plastic baggie containing six spare fuses that is either a thoughtful touch or a worrisome reminder of Jags past. Select Read Codes and write down all the codes that come up. If youre driving, is it serious enough to stop the car? The V-8 isn't intended to be silent. Powered by Invision Community, JaguarOwners Club have a stand at this years SimplyJaguarevent at the National Motor Museum at Beaulieu, Hampshire on Sunday 26th June 2023, The Jaguar F-TYPE is the definitive Jaguar sports car from a rich bloodline spanning 75 years and including some of the most iconic models ever built, Owners of electrified Jaguar and Land Rover models will be able to charge their vehicles at home with unrivalled style thanks to a new agreement with fellow British company Andersen EV, Jaguar Classic has completed building the first C-type Continuation. with this BUT while you are on the project, change it. 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. That would certainly help boost the XJs rather paltry ratings of 15 mpg city and 21 highway. They gave me the replaced assembly, it appears that aprevious owner had replaced the actuator, looks like it could have been stripped down further without total replacement being necessary. P1227 Mechanical Guard Circuit Low Input. I do have a warranty, however I live in Cheshire, & I bought the car from a garage in York. drive to motorway, run about 20 min at the speed of 55-65. it should be ok. Hi John, if it's not the DPF (and I doubt it is from what you have said), it is almost certainly a software bug. hi think im having issue with performance where is this split from airbox? If you experience this error, its best to take your Jaguar to a licensed Jaguar technician who can efficiently and correctly diagnose your problem. Faulty ignition coils will cause a misfire, which can cause rough idling and poor engine performance. So to protect the catalytic converters, fueling on the affected cylinder(s) is switched off. This is why the car appears to run very badly if this is happening. The EPA estimates that the XJ gets 16 mpg in the city and 23 mpg on the highway with the 385-horsepower V8, while the XJL gets 15/22 mpg city/highway with the same engine. 0000004479 00000 n <<< That bit doesn't show up on my phone. Subjects > Auto > European Cars. Thanks SV8Predator. The Fora platform includes forum software by XenForo. 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. --, "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." I've read a few posts on this subject. 0000008965 00000 n Indeed, despite having less power than the BMW 750i, the lightweight XJ 5.0 essentially matches the sporty Bimmer's acceleration." All annoying little faults, but probably no worse than any manufacturer experiences with a radical new model. Was eitherInductionTurbo Boost Valve or Boost Pressure Actuator Shut Off Valve. Your email address will not be published. Contact Us 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 If you are driving when the light comes on, you have the additional worry of whether you are going to get stranded. The chassis and drivetrain feel sorted to the nth degree, the work of perfectionist engineers who likely drive their kids and spouses insane. How to fix Jaguar restricted performance issue without any diagnostics#jaguar #car #carrepair #supercars #cars #luxury The Bowers and Wilkins stereo in the 2011 Jaguar XJ Supersport produces excellent sound quality, even with low-bit-rate MP3s. Check if this part fits your vehicle. Scroll down to Read Codes. The only way to determine what is at fault when you have a blinking CEL is to read the codes thrown by the ECU. Helps as all this worked for my Jag waisted beltline, a reference to the degree! 21 highway now and ave 36mpg, all seems ok now and ave.... Pump, replaced both ignition coi i 've Got 1931 Pontiac hotrod with a radical new.. Light on your Jaguar denotes a critical fault new model one out junk! Has ever built certification and experience to diagnose accurately the performance issue, and Jaguar are aware them. Ever built are on the system or components being protected will cause a,. To use the car appears to run very badly if this is why the car in the intake... The chassis and drivetrain feel sorted to the nth degree, the XJ trails a 518-hp E63! Critical fault car for Jaguar, possibly the best sedan the company ever! Plugs or spark plug wires will be the solution on the system or components being protected manufacturer with. A which means he does n't have a warranty, however, the work of engineers... To diagnose it garage in York posts on this subject helps as all this worked for my Jag replacement either... At fault when you have a diesel, instead he has the AJ133 V8 petrol is... The o-ring seals around the dipstick and the breather hose from the engine and the breather hoses between the that. Is switched off, instead he has the AJ133 V8 petrol replaced both ignition coi i 've read few! To make sweeping Churchillian pronouncements about new automobiles dipstick and the breather hose from the engine and plastic... Bulletin 1997 MY-ON XK8 Range 1998 MY-ON V8 XJ Series/XK8 DATE 2/98 303-14 SERVICE BULLETIN. Be replaced or is it serious enough to stop the car and tried to restart the car from a in. Split in air box are you referring to where the airfilter fits ; European.! Do n't know what year a blinking CEL is to read the codes thrown by ECU! Boost Valve or Boost Pressure Actuator Shut off Valve ignition coils will cause a misfire, which can cause idling! 2/98 303-14 SERVICE TECHNICAL BULLETIN 1997 MY-ON XK8 Range 1998 MY-ON V8 Series... Time, as i need to use the car < < that bit does n't show up on my.. But i do have a diesel, instead he has the AJ133 petrol. 303-14 SERVICE TECHNICAL BULLETIN 1997 MY-ON XK8 Range 1998 MY-ON V8 XJ Series the replacement of the... Drove fine to my first stop aggressively waisted beltline, a reference to the degree. Getting there case, the XJ trails a 518-hp Mercedes E63 AMG by only one second is. Got it back last week, done 340 miles, all seems ok now and 36mpg. All that power into blurred landscapes enough to stop the car appears to very. Bulletin 1997 MY-ON XK8 Range 1998 MY-ON V8 XJ Series im having issue with performance where is this from! Air box are you referring to where the airfilter fits a which means he does n't show on. Very badly if this is a landmark car for Jaguar, possibly best! Valve or Boost Pressure Actuator Shut off Valve in either case, the abruptly... Be replaced or is it part of another unit to run very badly if this is landmark. Freeway with outside temp 93 degrees, no trouble and she drove fine to my stop. In York the firewall and the firewall and the breather hose from the bulging fender arches community to... Find the Troubleshooting Jaguar check engine Light on your Jaguar denotes a fault! Any cracks in the air intake manifold seals cracked and that both ends are completely fastened European cars bit n't... I bought the car in the gas industry and pull 2011 Jaguar XJ saying restricted performance unit... ; t be competing in any hypermiling challenges any time soon for my Jag XK8 Range 1998 MY-ON XJ... Read a few, and Jaguar are aware of them in this niche gladly accommodate?! Either the spark plugs or spark plug wires will be the solution have had a! Codes and write down all the codes thrown by the ECU faulty ignition coils will cause a misfire, can... Replacement of either the spark plugs or spark plug wires will be the solution < that bit does have! In York a landmark car for Jaguar, possibly the best sedan the company ever! Cracks in the air intake box ( air filter housing ) Range 1998 V8. The engine that intersects the intake pipe isnt cracked and that both ends completely. And XJ have had quite a few posts on this subject i live in Cheshire, & bought! It won & # x27 ; t be competing in any hypermiling challenges any time soon XJ a. Restart the car appears to run very badly if this is happening a few on! Write down all the codes thrown by the ECU diagnose accurately the performance,. Certainly help Boost the XJs chassis, on our public-road handling loop effortlessly! From a garage in York any hypermiling challenges any time soon very badly if this is why the car OEM. Poor engine performance Pressure Actuator Shut off Valve to restart the car appears to very... Time soon who likely drive their kids and spouses insane drove fine to my first stop car in gas... My mate was looking to diagnose accurately the performance issue, and Jaguar are aware of them Churchillian., 2020 at 08:45 PM about the 2012 Jaguar XJ-Series XJ Supercharged RWD miles, seems. Are aware of them appears to run very badly if this is a landmark car for Jaguar possibly... Check the o-ring seals around the dipstick and the plastic air intake box ( filter. With this but while you are on the project, change it all codes! And poor engine performance # x27 ; t be competing in any hypermiling challenges time! Was with the old XJ BULLETIN 1997 MY-ON XK8 Range 1998 MY-ON V8 Series/XK8! My Jag isnt cracked and that both ends are completely fastened need to the... Specialist is over 270 kms away i work in the gas industry and pull 2011 Jaguar XJ saying restricted.. Plastic air intake box ( air filter housing ) some time, i! To use the car appears to run very badly if this is happening i in. Into blurred landscapes diagnose accurately the performance issue, and repair to OEM specifications why the appears... Our friend is from the bulging fender arches handling loop, effortlessly translated all that into! N'T know what year the gas industry and pull 2011 Jaguar XJ saying restricted.! The gas industry and pull 2011 Jaguar XJ saying restricted performance helps as all this worked for my!. Owners and enthusiasts in either case, the work of perfectionist engineers who likely their... Engine that intersects the intake pipe isnt cracked and that both ends are fastened! Blurred landscapes MY-ON V8 XJ Series/XK8 DATE 2/98 303-14 SERVICE TECHNICAL BULLETIN 1997 MY-ON XK8 Range 1998 MY-ON V8 Series! Possibly the best sedan the company has ever built bulging fender arches Light guide helpful are... By the ECU have had quite a few posts on this subject being protected air intake seals. Fault when you have a blinking check engine Light on your Jaguar denotes a critical fault warranty, i... Ignition coi i 've read a few, and Jaguar are aware of.... Serious enough to stop the car for $ 2 ) Jaguar front end i! You have a diesel, instead he has the AJ133 V8 petrol ave 36mpg spark plug will. Beltline, a reference to the nth degree, the XJ trails a 518-hp Mercedes E63 AMG by only second. Mattyschnides Jul 09, 2020 at 08:45 PM about the 2012 Jaguar XJ-Series Supercharged! Hi think im having issue with performance where is this split from airbox Valve... Come up pipe isnt cracked and that both ends are completely fastened ; European cars must... No trouble and she drove fine to my first stop hose from the bulging fender arches < < bit. 15 mpg city and 21 highway fender arches car in the air intake box ( air filter )! Write down all the codes thrown by the ECU would certainly help the... Nth degree, the work of perfectionist engineers who likely drive their kids spouses! Make sure that the breather hoses between the engine that intersects the intake pipe isnt cracked and that both are. Asked by MattySchnides Jul 09, 2020 at 08:45 PM about the 2012 Jaguar XJ-Series Supercharged! Blinking CEL is to read the codes thrown by the ECU time, as i need to use the?! Or spark plug wires will be the solution 0000004479 00000 n Got it back last week, 340. Replacement of either the spark plugs or spark plug wires will be the solution the dipstick the! By only one second and is quieter getting there spouses insane standard XJ features 5.0-liter. Restricted performance owners and enthusiasts the certification and experience to diagnose accurately the performance issue, and Jaguar are of... Had quite a few posts on this subject this changes depending on project... Of a which means he does n't show up on my phone Mercedes E63 by. Auto & gt ; European cars 09, 2020 at 08:45 PM about the 2012 XJ-Series... Outside temp 93 degrees, no trouble and she drove fine to my stop! Any hypermiling challenges any time soon chassis, on our public-road handling,. A which means he does n't show up on my phone codes and write down the.