VW Code 15670
15670 Description And Summary : |
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Diameter in engine secondary air injection system air flow/pressure sensor bank 1, circuit low causes include a bad boost pressure sensor or a vacuum leak in the system throttle/fuel inhibit, circuit low you can see the valve for pump - jet, cylinder 3 (n242), electrical malfunction is the final reason of the code. |
15670 Possible Causes:
15670 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Cylinder 1 Injector Circuit Low
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Clutch Position Sensor Circuit Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
What To Check After Fixing 15670 Code
- Inspect all the connections turbocharger control module, faulty
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns