P0660 - Intake Manifold Tuning Valve Control Circuit/Open (Bank 1)
P0660 - INTAKE MANIFOLD TUNING VALVE CONTROL CIRCUIT/OPEN (BANK 1)
| Description: | This DTC sets when the intake manifold tuning valve (IMTV) control signal is greater or less than an expected calibrated range during continuous, key ON, engine OFF (KOEO) or key ON, engine running (KOER), self-tests. | ||
| Possible Causes: |
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| Diagnostic Aids: | An IMTVM PID reading may indicate a fault. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test HU . | ||