t.onyb 25 Posted Tuesday at 07:10 AM 38 minutes ago, TimB said: I meant leave the original cable on the sender and use an extra test cable, this will test the earth connection between the sender and the engine block. Probably is the sender but doing this may show if the earth route from the sender body is not good. Good luck. Argh - got it 🧐 Thanks Tibbs Quote Share this post Link to post Share on other sites