Test Description
Number(s) below refer to the step number(s) on the Diagnostic Table.
- 2. This step determines if a condition exists.
- 4. This step is testing for a rear HO2S circuit condition. A circuit condition sets this DTC.
- 7. This step inspects for the rear sensors being connected to the correct bank of the engine. This condition causes this DTC to set.
- 8. This step is testing for an intermittent circuit condition. Thoroughly inspect the HO2S circuits for an intermittent circuit condition.
- 9. This step is testing for an intermittent circuit condition. Thoroughly inspect the HO2S circuits for an intermittent circuit condition.