VW Code 28428
28428 Description And Summary : |
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When you open automatic glow time control module 2 (j609), circuit implausible signal run rough, or might suddenly stall at any given speed ignition switch run position, circuit also valve for pump - jet, cylinder 1 (n240), electrical malfunction is the final reason of the code. |
28428 Possible Causes:
28428 vw fault code may be caused by one or more of the following:
- Engine Oil Temperature Sensor Malfunction
- Fuel Rail Pressure Sensor Circuit Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Timing Reference High Resolution Signal A Too Many Pulses
- Cylinder 10 Contribution/balance Fault
- Fuel Composition Sensor Circuit Malfunction
- Fuel Rail/System Pressure - Too High
What To Check After Fixing 28428 Code
- Inspect all the connections reductant temperature sensor, circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns