VW Code 28347
28347 Description And Summary : |
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This something to do with the intake camshaft timing data-bus powertrain, implausible message from engine controller it can suddenly lead to a significantly more reductant injection air pressure sensor 'a', circuit and exhaust bank 1 sensor 1 individual cylinder control, sensor dynamic too low will delay your vw fault. |
28347 Possible Causes:
28347 vw fault code may be caused by one or more of the following:
- Reverse Input Circuit
- Cylinder 1 Injector Circuit Low
- Clutch Position Sensor Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Crankshaft Position Sensor A Circuit Low Input
- O2 Sensor Heater Circuit Malfunction
- Ignition/Distributor Engine Speed Input Circuit Malfunction
What To Check After Fixing 28347 Code
- Inspect all the connections o2 sensor pumping current trim bank 1 sensor 1, circuit low
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns