DIAGNOSTIC TEST CODE - 2004 DODGE RAM

  • Tiny
  • hickman
  • 2004 Dodge Ram

What does test code "P2097- Catalyst fuel trim bank 1, System rich" mean and how can this be fixed?

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Wednesday, August 23rd, 2006 AT 7:35 AM

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  • Tiny
  • Mikeybdman
  • Member

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.

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Wednesday, August 23rd, 2006 AT 6:38 PM

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