coolant temp sensor fault
The fuse for the window controls on a 1986 Jaguar XJ6 is in the passenger compartment fuse box. It is in the second row down and the fourth fuse from the right in the fuse panel.
location of fuse box
On a 1990 thru 1994 XJ6 it means the Idle Speed Control Valve (coil 2) has an open or short circuit
8 litres
Traditionally the engine computer for a 1990 Jaguar xj6 is located in the car near the engine. The computer can also locate behind the dashboard near the engine.
Code fuel 1 would indicate Oxygen sensor. A good information source is the Haynes Manual Jaguar XJ6 1988-94. Good luck.
No 8 fuse in front right fuse panel
22.8 gal.
In 1990-1994 XJ6 the VCM Code 44 is the code for the O2 sensor, either rich or lean exhaust has been detected and is causing the code to trigger. It could indicate a bad O2 sensor.
mine is a 92 xj6 and in the car handbook it has all the stuff jaguar reccommend. but i use castrol high mileage.jaguar reccommend castrol products.
Ignition Amplifier Failure