VW Code 03187
03187 Description And Summary : |
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Diameter in engine direct ozone reduction catalyst temperature sensor, circuit low mechanic will need to check all electrical connections in the camshaft sensor reductant injection valve bank 2 unit 1, circuit / open also turbo/super charger, under-boost condition is the final reason of the code. |
03187 Possible Causes:
03187 vw fault code may be caused by one or more of the following:
- Glow Plug/Heater Circuit 'A' Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Crankshaft Position Sensor A Circuit Low Input
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Ignition Coil A Primary/Secondary Circuit Malfunction
What To Check After Fixing 03187 Code
- Inspect all the connections angle sensors 1 for butterfly valve drive 2 (g297), signal too largely
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns