20 Most Recent 2003 Jaguar S-Type - Page 9 Questions & Answers

hi your issue is that your car which starts with petrol then switchies over to lpg for which youll already know ,but the problem lies within the cylindar heads as it can only be 1 of 3 things =1, your valve seals are worn excessively due to the lpg as that runs at a higher heat density which stretches the valves which in turn causes then to wear and that reduces the power ie lack off,as it puts the ecu into limp mode (safe to protect your engine) as its a common fault on ALL lpg conversions.as that is also the knock on effect with your master servo (brakes).as i fix approx 3/4 a month.hope this help's to clarify what is wrong ok

This is a sensor fault. The easiest way to locate wich sensor is faulty is to get up close to the sensors when the car is in reverse gear (engine off) with the ignition on and put your thumb nail on the sensor face as this will amplify the ticking noise that can be heard from the sensors. No tick indicates a sensor fault.

To disconnect the system will just give you the same problem with the constant tone unless you disconnect the park aid module wich is located in the boot of the vehicle on the left hand side behind the carpet trim. Beware that the handbrake module is there so ensure that you are looking at the right module (it will say on it)

Sensors are not expensive unless you need to have them painted to body coulor as they come in black. Easy push in/out fitment from the behind the bumper. Corner sensors can be replaced with the bumper in situ but centre sensors require the bumper to be removed.

Hope that helps

I have an s-type 2000 and that sometimes happens. I put it in netural and start it.

Simple contact you local Jag dealership and ask them, they will need the VIN No and there is a small charge. Then follow the instructions on http://www.bluejag.co.uk to enter code.

check for open circuit,or faulty ground wire

how do i fix or reset this fault
Engine system fault,park brake faultengine system fault, park brake fault & dsc not avilable

Probably needs to be relearned by dealership

Sounds like low on oil but i dont think this year has a dip stick and its a dealer only job to check the oil level but with a funnel and a breather on top of the gearbox you may be able to add a litre and try it ??

The reason for that code is to keep people from stealing your stereo. To publish that code in an online forum would defeat the purpose...go to your dealer.

Duplicate question.

All fuses are listed in the owner's manual. If you don't have one please try eBay for a used one.

Please follow this LINK to a complete tutorial on the job of replacing the fuel filter with a wealth of pictures and tons of information on the whole messy job. All S types are the same and this is the same filter you have.