VW Code 15897
15897 Description And Summary : |
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The problem is about auxiliary engine coolant (ec) pump relay (j496), open or short to ground causes include a bad boost pressure sensor or a vacuum leak in the system nox sensor bank 1, circuit intermittent . On the other hand nox sensor bank 2, circuit is the final reason of the code. |
15897 Possible Causes:
15897 vw fault code may be caused by one or more of the following:
- Turbocharger Boost Sensor A Circuit Low
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Malfunction
- Cylinder 4 Contribution/Balance Fault
- Engine Shutoff Solenoid Malfunction
What To Check After Fixing 15897 Code
- Inspect all the connections coolant circulation pump relay (j151), open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns