Tricky of York
Well-Known Member
For what it’s worth, my earth strap connection looked good but was actually corroded on my dead L322 and wasn’t discovered until it was undone then cleaned and done back up. As if by electrical magic the car came back to life. Unfortunately, It took two weeks and I was £800 poorer but happy i had the car back. Sometimes it really is the little things that cause the biggest problems. Have all the hard wires been checked because a local mechanic once suggested wriggling the harnesses to detect a possible broken wire, sounds a bit rough but he was serious. Good luck.I'd of thought your ecu would have been tested first?
Were the earth's checked around the car? Even the one under the front right wheel arch?
Tricky