- Nov 29, 2006
- Lake Ridge, Virginia
My wife was driving my truck and was on some ice and someone pushed her into a pole. She hit the pole on the drivers' side from the front of the wheel well flare to the gas filler door. She didn't hit very hard- mostly scrapes along the quarter panel. Anyway, after this incident, the CES light was on. I took it to AutoZone where they scanned the PCM and found the PO430 code. I have tried to access the O2 sensor connectors but they are tightly tucked in between the firewall and the rear of the motor- almost completely inaccessible. I haven't been able to figure out if I'm getting correct readings. Is there somewhere that I can get step-by-step test procedures by code? Will AllData have this info? If so, I'll get a subscription and get on my way to fixing this problem.