Having electrical problems - ECM or CCM failing? |
Subject: Having electrical problems - ECM or CCM failing? by sexasomniac on 2008/2/7 0:29:52 Hey guys, I had been having some trouble with my car recently. The SES and SYS lights were coming on at the same time and would go away pretty quickly, they would come on about the same times going to work. One day I had trouble starting the car at work so my dad and I replaced the battery that weekend and things were going well but the light started coming on again. Then this weekend we cleaned up some grounds and checked all the connections to the starter, alternator and distributor and all seemed tight and clean. The following evening the light came on again (damn!), and has been getting progressively worse. Today when I got to work the car would idle pretty rough and try to die on me and the voltmeter would go up and down. I tried starting it a few times on my breaks and at lunch and would take a try or two but would turn over ok and then driving home after work the light stayed on continuously until I got off the freeway. The light turned off then started blinking and when I stopped at the first light on the way home the car tried to die on me again. I finally got her home and had to actually push her into the garage and could not get the car to start again. This is my daily driver and need to fix this possibly today. I also found out how to pull CCM codes last night as opposed to ECM codes and pulled a C and H41 in 1.1, could the alternator cause this? The car would read normal voltage when driving but not while stopped/at idle. Found out it is not the alternator, so is it my CCM or ECM? I'm going to check all connections later and clean them up - hopefully I can get this fix itself. Where is the CCM by chance? I want to check all connections to it as well. |