DTC P1538: Intake Manifold Runner Control (IMRC) Stuck Open (Bank 2)
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P1538 - INTAKE MANIFOLD RUNNER CONTROL (IMRC) STUCK OPEN (BANK 2)
| Description: | This DTC is set when the vacuum actuated IMRC is commanded closed, but the IMRC monitor indicates open. | ||
| Possible Causes: |
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| Diagnostic Aids: | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to HU: Intake Air Systems STEP HU14. | ||