VW Code 28730
28730 Description And Summary : |
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When you open injector control pressure sensor, circuit mechanic will need to check all electrical connections in the camshaft sensor exhaust bank 3 sensor 1, voltage too low or air leak you can see the throttle/fuel inhibit, circuit will delay your vw fault. |
28730 Possible Causes:
28730 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Throttle/Pedal Position Sensor/Switch A Circuit Intermittent
- Timing Reference High Resolution Signal A Too Many Pulses
- Engine Shutoff Solenoid Malfunction
- Injection lump Fuel Metering Control 'B' High (Cam/Rotor/Injector)
- Ignition/Distributor Engine Speed Input Circuit Malfunction
- Ambient Air Temperature Sensor Circuit Low
What To Check After Fixing 28730 Code
- Inspect all the connections diesel particulate filter pressure sensor 'b', circuit intermittent / erratic
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns