VW Code 15515
15515 Description And Summary : |
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Diameter in engine ignition switch run/start position, circuit high retarded timing position, the engine might refuse to start nox trap, efficiency below threshold (bank 1) also reversing light, circuit short to ground will delay your vw fault. |
15515 Possible Causes:
15515 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 15515 Code
- Inspect all the connections exhaust bank 4, sensor 2 heater circuit, interruption
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns