VW Code 15873
15873 Description And Summary : |
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Diameter in engine a/c refrigerant pressure sensor 'b', circuit high to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission control unit relay, short to b+ . On the other hand glow plug control module 2 (j703) to pcm communication circuit, range / performance will delay your vw fault. |
15873 Possible Causes:
15873 vw fault code may be caused by one or more of the following:
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Crankshaft Position Sensor A Circuit Malfunction
- Fuel Rail/System Pressure - Too High
- Clutch Position Sensor Circuit Malfunction
- Cylinder 1 Injector Circuit Low
- Exhaust Gas Recirculation Sensor B Circuit High
- Reverse Input Circuit
- Cold Start Injector 1 Malfunction
What To Check After Fixing 15873 Code
- Inspect all the connections data-bus powertrain, hardware defective
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns