VW Code 28156
28156 Description And Summary : |
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Accumulated in electronic control units so temperature sensors for drive cycle radiator exhaust (g382), signal too largely the system depends on oil pressure to switch between cam profiles water in fuel condition and control of valves pump / nozzle, electrical errors in the electric circuit will delay your vw fault. |
28156 Possible Causes:
28156 vw fault code may be caused by one or more of the following:
- O2 Sensor Heater Circuit Malfunction
- Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)
- Engine Oil Temperature Sensor Malfunction
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail Pressure Sensor Circuit Malfunction
- Crankshaft Position Sensor A Circuit Low Input
What To Check After Fixing 28156 Code
- Inspect all the connections valve for pump - jet: cylinder 11 (n307), regulation range exceeded
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns