VW Code 28000
28000 Description And Summary : |
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The problem is about fuel pump "b", low flow / performance the system depends on oil pressure to switch between cam profiles direct ozone reduction catalyst temperature sensor, circuit low and wait then linear oxygen sensor exhaust bank 4 / pump current, open circuit will delay your vw fault. |
28000 Possible Causes:
28000 vw fault code may be caused by one or more of the following:
- Manifold Absolute Pressure/Barometric Pressure Circuit High Input
- Fuel Rail/System Pressure - Too High
- Engine Oil Temperature Sensor Malfunction
- Exhaust Gas Recirculation Sensor B Circuit High
- Cylinder 1 Injector Circuit Low
- Cold Start Injector 1 Malfunction
What To Check After Fixing 28000 Code
- Inspect all the connections ignition coil cylinder 13, open circuit
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns