VW Code 15661
15661 Description And Summary : |
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When you open secondary air injection pump-c-relay (j704), circuit electrical malfunction the system depends on oil pressure to switch between cam profiles please check dtc memory of abs control module . So for next ecm/pcm power input, signal low will delay your vw fault. |
15661 Possible Causes:
15661 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Crankshaft Position Sensor B Circuit Malfunction
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Ambient Air Temperature Sensor Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 15661 Code
- Inspect all the connections air cleaner inlet control, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns