, and also any help 
as to where this sensor # 3 bank # 1 is as to location in the 
system ??02 heater circuit bank # 1 sensor 3
-
howso48
Topic author - I am smitten with my van
- Posts: 38
- Joined: Sun Dec 04, 2011 9:50 am
- Location: S/W Mo.
02 heater circuit bank # 1 sensor 3
02 heater circuit bank # 1 sensor 3 , 02 heater circuit bank # 1 sensor 3, is there any chance these could be faulty wiring, lose or corroded connection #-o , and also any help as to where this sensor # 3 bank # 1 is as to location in the system ??
, and also any help as to where this sensor # 3 bank # 1 is as to location in the system ??
Re: 02 heater circuit bank # 1 sensor 3
Bank 1 sensor 3 is the O2 sensor after the catalytic converter.
This code is usually caused by a defective heater in the O2 sensor. To check the wiring, check for power on the pink wire & ground on the black wire. If they are ok, the problem will be the heater in the O2 sensor.
Replace, clear codes & drive.
This code is usually caused by a defective heater in the O2 sensor. To check the wiring, check for power on the pink wire & ground on the black wire. If they are ok, the problem will be the heater in the O2 sensor.
Replace, clear codes & drive.
James from B.C.
1992 Safari - R.I.P.
GM Grand Master Techncian
1992 Safari - R.I.P.
GM Grand Master Techncian