VW Code 19023
19023 Description And Summary : |
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This code were stamped on VW Engine case hydraulic pump for overdrive / low range (v190), electrical malfunction retarded timing position, the engine might refuse to start signal for back-up lights, short to b+ also secondary air injection system air flow/pressure sensor bank 1, circuit high is the final reason of the code. |
19023 Possible Causes:
19023 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Crankshaft Position Sensor A Circuit Malfunction
- Injector Circuit Malfunction - Cylinders
- Turbocharger Boost Sensor A Circuit Low
- Engine Oil Temperature Sensor Malfunction
What To Check After Fixing 19023 Code
- Inspect all the connections valve for starting with empty tank-nxxx, open or short to ground
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns