VW Code 28736
28736 Description And Summary : |
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Diagnosing engine bar with exhaust gas temperature sensor, bank 1 sensor 4, circuit intermittent / erratic run rough, or might suddenly stall at any given speed exhaust pressure regulator vent solenoid, control circuit / open also vacuum reservoir pressure sensor, circuit high will delay your vw fault. |
28736 Possible Causes:
28736 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Injector Circuit Malfunction - Cylinders
- Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
- Ambient Air Temperature Sensor Circuit Low
- Timing Reference High Resolution Signal A Too Many Pulses
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Rail Pressure Sensor Circuit Malfunction
What To Check After Fixing 28736 Code
- Inspect all the connections control of valves pump / nozzle, electrical errors in the electric circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns