XJ8 / XJR (X308) 1997 - 2003
I am the owner of a 1999 Jaguar Xjr. I have been trying to fix the title mentioned failsafe Engine mode for a while to no avail. Firstly, I swapped the throttle body, tested the voltage of each of the three position sensors attached to the throttle body. The voltage was normal. Next I swapped...