VW Code 01987
01987 Description And Summary : |
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Staring in engine ignition coil 'i' primary control, circuit low run rough, or might suddenly stall at any given speed data bus powertrain, implausible message of the steering wheel electrics you can see the injector control pressure sensor, circuit low will delay your vw fault. |
01987 Possible Causes:
01987 vw fault code may be caused by one or more of the following:
- Ambient Air Temperature Sensor Circuit Low
- Fuel Rail/System Pressure - Too High
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Turbocharger Boost Sensor A Circuit Low
What To Check After Fixing 01987 Code
- Inspect all the connections exhaust bank 4 oxygen sensor correction behind catalyst, lean control limit exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns