JediYuhdigg
Well-Known Member
Did you replace the factory ECT sensor to mount the sender? It shouldnt cause a CEL, but if it was installed incorrectly, it most definitely can cause a CEL.
Honestly dont know, I had a shop do my swap and I think they also shorted something because whenever I signal, my rpm needle jumps up and down. I'll take it back to them and see if they replaced the ECT sensor.