Mechanics

DIAGNOSTIC TEST CODE -

2004 Dodge Ram

What does test code " P2097- Catalyst fuel trim bank 1, System rich" mean and how can this be fixed?
Avatar
Hickman
August 23, 2006.




POSSIBLE CAUSES
Good trip equal to zero
Exhaust leak
Engine mechanical problem
O2 Sensor
O2 Signal circuit
O2 Return circuit
Fuel contamination
So I would start by replacing the O2 sensor.

Tiny
Mikeybdman
Aug 23, 2006.


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