: Code P041 and Code P025 in 1994 Deville Concours

01-16-12, 05:22 PM
Hello all..I have a question that you may be able to help me with..I had a recurring code 41 ( no cam signal from ignition module) and a new code that just popped up...the code 25 ( 24x reference signal low) I changed the cam sensor out because I had one already..Still the have the same codes 25 and 41..Im gonna replace the ignition module this week. I was wondering if you guys think that the ICM is most likely the problem or should I be looking at crank shaft sensors..I was reading on another forum about the 25 code possibly being related to crank sensor failure..Not sure..just getting your input..Thanks guys for all your help...

01-16-12, 09:15 PM
Have you read the ICM sticky at the top of this forum? It may well answer your questions.