FixVault

Home › Cadillac › 2001 › Catera › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics - 3.0L › Diagnostic Tests › DTC P0606: Control Module Internal Performance › Code Enable Criteria

Code Enable Criteria

Engine speed must be more than 1120 RPM.

DTC sets when ECM determines that an internal data test did not pass.