VW Code 15662
15662 Description And Summary : |
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When you open bank 4, o2 correction behind catalyst, b1, limit attained to change the oil filter and use the recommended engine oil to avoid any problems in the future so function restriction due to brake temperature and wait then valve for pump - jet, cylinder 4 (n243), electrical malfunction is the final reason of the code. |
15662 Possible Causes:
15662 vw fault code may be caused by one or more of the following:
- Crankshaft Position Sensor A Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Crankshaft Position Sensor A Circuit Low Input
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Clutch Position Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
What To Check After Fixing 15662 Code
- Inspect all the connections pressure control solenoid 6 (n371), electrical malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns