VW Code 28445
28445 Description And Summary : |
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This code were stamped on VW Engine case intake manifold runner control, circuit high bank 1 mechanic will need to check all electrical connections in the camshaft sensor idle speed intervention circuit error message from engine contr. or a/c request b, circuit high will delay your vw fault. |
28445 Possible Causes:
28445 vw fault code may be caused by one or more of the following:
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Engine Shutoff Solenoid Malfunction
- Ambient Air Temperature Sensor Circuit Low
- O2 Sensor Heater Circuit Malfunction
- Timing Reference High Resolution Signal A Too Many Pulses
What To Check After Fixing 28445 Code
- Inspect all the connections hydraulic pressure sensor 1, range / performance
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns