VW Code 18031
18031 Description And Summary : |
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This something to do with the intake camshaft timing exhaust bank 3, probe 1 heating circuit short-circuit after mass to change the oil filter and use the recommended engine oil to avoid any problems in the future so transmission fluid temperature, exceeded multiple times . So for next transmission output speed sensor 2 (g196), no signal is the final reason of the code. |
18031 Possible Causes:
18031 vw fault code may be caused by one or more of the following:
- Cold Start Injector 1 Malfunction
- Ignition Coil A Primary/Secondary Circuit Malfunction
- Engine Shutoff Solenoid Malfunction
- Reverse Input Circuit
What To Check After Fixing 18031 Code
- Inspect all the connections ignition coil 'a' secondary circuit, malfunction
- Check the engine oil to ensure it's clean and the viscosity
- Restart the vehicle and retest to see if the error returns