Customer question from Jul 31, 2016, 5:37:19 PM
symptoms
- very erratic idle
Description
very erratic idle when stationary, car judders when stationary poor fuel economy
Answer from Aug 2, 2016, 4:49:01 PM
Hello , thanks for your question in the autoaid Community.
Your described fault Code says bank 1 sensor 1 (rear bank) Bank 1 sensor 1 should be passenger front O2 sensor.
Often fixes this Problem by replacing the rear o2 sensor.
You could check the wirings and plugs from the o2 sensors.
With a correct wirings diagram you could check the wirings to the ecu.
When there is already okay, you should Change the sensor.
Greetings
Team autoaid
Your described fault Code says bank 1 sensor 1 (rear bank) Bank 1 sensor 1 should be passenger front O2 sensor.
Often fixes this Problem by replacing the rear o2 sensor.
You could check the wirings and plugs from the o2 sensors.
With a correct wirings diagram you could check the wirings to the ecu.
When there is already okay, you should Change the sensor.
Greetings
Team autoaid