12-22-2007, 03:08 PM
Join Date: May 2006
Location: Houston, TX
Total Cats: 0
CEL CODES, Help Please...
Alright, went to get my car inspected today and the CEL kicked on during the drive there... it kinda sucks since it has been off for the last 2 weeks and 450 miles. Anyhow, the two codes I got are:
Fuel Air Metering
CKT No Activity
(Bank 1 Sensor 2)
I assume this is for the MAF. It's not in the intake tract, but it is plugged in. I think the ECU might actually be noticing that there is no airflow. This one did not trigger the light, but it will keep my from passing emissions. So, we'll need to revisit the OBD2 MAF bypass question from a month or so back.
Rear O2 heater is dead.... I think. Since it says sensor 2 that means it is the rear right? I have a new one in my garage that I'll toss in tomorrow.
If anyone can verify either of these or give suggestions for MAF bypass without tossing a code, I'm open to suggestions. MAF suggestions should be made in the original thread.