VW Code 28158
28158 Description And Summary : |
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This code were stamped on VW Engine case charging system, voltage the system depends on oil pressure to switch between cam profiles valve for exhaust flap 2 (n322), short to b+ and wait then ignition coil 'i' primary control, circuit low is the final reason of the code. |
28158 Possible Causes:
28158 vw fault code may be caused by one or more of the following:
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Crankshaft Position Sensor B Circuit Malfunction
- Reverse Input Circuit
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
- Glow Plug/Heater Circuit 'A' Malfunction
- Injector Circuit Malfunction - Cylinders
What To Check After Fixing 28158 Code
- Inspect all the connections starter activation, return message terminal 50, implausible signal
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns