Code Enable Criteria
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 Saturn SW2, 2001 Saturn SL2, 2001 Saturn SL1, 2001 Saturn SL, and 2001 Saturn SC2. However, it is still accessible from the selected car via links, so may be relevant.
- Condition exists twice in one ignition cycle.
- Engine speed is 1400-4000 RPM.
DTC sets when PCM sends an internal test knock signal into the knock detection circuitry and signal is less than or greater than expected amplitude and/or frequency.