20 Most Recent
2006 Jaguar XK8 Coupe Questions & Answers
To: crg_912: 2001 XK8
Having a restoration shop and running several newer Jaguars I have seen similar situations. Intermittent multiple errors such as these can be caused by a low battery (or corroded connections) that "fool the computers". Also had a '99 XJ8 VDP have exactly the same issues over several months. Issue was a manufacturing fault in the sensors on the throttle body that caused the "limp home" mode - usually in stop and go traffic. Jaguar had an inspection and recall on the throttle bodies but that vehicle had gone through 3 different Jaguar dealers for service and none looked at TSB/Recall or performed the necessary checks on the throttle body. Tried cleaning the throttle several times (per Jaguar TSBs) but no change. Had to replace throttle body & problem solved (over 30,000 miles since then). Recommend making sure all air connections to throttle are clean and open and cleaning the throttle area to see if that helps.
On newer Jaguars (and other Al bodied cars) similar problems occur when the "ground" connections to the body become poor (usually through corrosion but sometimes through collisions). Connections may look perfectly normal but have high resistance. Careful when working with the connections - the posts are usually very loosely fastened to the bodies. Good luck.
2000 XK8 New fuel pump and filter, still only 30psi get a lean code
Is it the PSI specs good {30PSI?} If not u have to start w checking 4 vacuum leaks, oxygen sensors, get emissions test to get all other emissions read (HC, NOX, CO) All the readings will give the tech a path. U have to have the right amt of fuel going into the pump & regulator to get the right PSI too. Clogged exhaust? The possibilities go on. Good Luck
The ABS+ETCS module on my 1997 XK8 went bad...
the electronic part of the unit ie. module is seperate from the pump unit and can be interchanged someone may have put a module from a different unit on to your pump motor unit ie, from a xkr which as a differant connector
2000 XK8 I locked the
Welcome to Fixya
The car might be stucked in Valet mode. Use the black key that you have to open the trunk, it overrides the
Valet Mode. The key goes in a hole that is between the X and the K on
the emblem on the rear of the car.
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1997 jaguar XK8 My tail lights do not work. I
You've done most of the steps I would have so far... Now use a meter and trace the wires backward. Sounds like a broken or chewed up wire along the route backwards. Also try a separate wire with power to see if you can deliver power to those lights. If they work, albeit temporary for the test, you grounds are good. If one works and the other does not, then THAT ONE has a ground loss. In any case, you have it narrowed down, and I would hope that by now you may have your answer. Let us know so we can share our knowledge with other readers. Thank you!
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