2002 Chrysler Town and Country P0206

CEDLOZANO

MEMBER
2002 CHRYSLER TOWN AND COUNTRY
149,000 MILES

They are telling me probably a bad ground to pcm. Where would it be grounded to. I have replaced the wire coming out of pcm #14 for injector 6 but still no light on noid. I do get light when ever I check with test light though. They saying ground being shorted or lose somewhere

1 Reply

MADMIKE1735

MECHANIC
951 POSTS

You really shouldnt check with a test light. Use a DMM (digital multi-meter) see what you have for voltage. If you have a test light illuminate, are you checking at the injector harness itself, or out of the pcm? If its at the injector, then you verified there is some voltage to it. Check with a dmm. You can make a temporary ground for testing purposes and backprobe it into the injector 6. See if it sprays then. Should be a 2 wire circuit. Have you OHM tested the injector? It may be open, and thats why its inop, giving a circuit code. A dealer will sometimes lie to make a buck. Thats why I dont work for one anymore.