VW Code 073
073 Description And Summary : |
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When you open power supply terminal 30, voltage too low the system depends on oil pressure to switch between cam profiles activation, intake manifold runner bank 1 control, range / performance or evaporative emission system leak detection pump control, circuit low is the final reason of the code. |
073 Possible Causes:
073 vw fault code may be caused by one or more of the following:
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Reverse Input Circuit
- Injector Circuit Malfunction - Cylinders
- Exhaust Gas Recirculation Sensor B Circuit High
- Fuel Temperature Sensor B Circuit Range/Performance
- Glow Plug/Heater Circuit 'A' Malfunction
What To Check After Fixing 073 Code
- Inspect all the connections vehicle speed sensor 'b', 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