What does code P1515 mean on Volkswagen vehicles?
The ECU detects a short to ground in the intake manifold changeover valve circuit.
OBD-II Code Volkswagen
P1515 — Volkswagen — Intake Manifold Changeover Valve Circuit Short to Ground
The ECU detects a short to ground in the intake manifold changeover valve circuit.
Common symptoms
- Power drop
- poor engine response
Possible causes
- Damaged wiring harness
- faulty solenoid
Initial recommendation
Inspect wiring harness and test changeover valve solenoid.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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