Confirmation of bad PCM. The alternator only charges at an idle (it's been checked and is good), when the battery gets low the battery light on the dash doesn't come on, the check engine light comes on every 100 miles or so, when jumping the terminal to get the cel to flash the code it doesn't flash at all. When the car is at an idle, the battery charges slowly, starting at like 11.4 volts and if you let the car idle long enough (about 10 min) the voltage works its way up to 14.2. With all these symptoms, is the probable cause a bad PCM (power control module)
have the same problem?
Thursday, December 30th, 2010 AT 1:44 AM