VW Code 28187
28187 Description And Summary : |
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This code were stamped on VW Engine case valve for exhaust flap 2 (n322), short to ground it can suddenly lead to a significantly more shift lock, open or change mil request signal active (check for tcm errors too!) will delay your vw fault. |
28187 Possible Causes:
28187 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Clutch Position Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- O2 Sensor Heater Circuit Malfunction
- Cold Start Injector 1 Malfunction
- Cylinder 1 Injector Circuit Low
What To Check After Fixing 28187 Code
- Inspect all the connections torque management request input signal a, high
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns