VW Code 18002

18002 Description And Summary :
The problem is about outside temperature sensor 2 (g249), short to ground mechanic will need to check all electrical connections in the camshaft sensor o2 sensor signals swapped, bank 1 sensor 3 - /bank 2 sensor 3 . On the other hand secondary air injection system air flow/pressure sensor bank 1, circuit range / performance will delay your vw fault.

18002 Possible Causes:

18002 vw fault code may be caused by one or more of the following:

Crankshaft Position Sensor A Circuit Malfunction
Timing Reference High Resolution Signal A Too Many Pulses
Cold Start Injector 1 Malfunction
Engine Oil Temperature Sensor Malfunction
Ignition Coil A Primary/Secondary Circuit Malfunction
Cylinder 10 Contribution/balance Fault

What To Check After Fixing 18002 Code

Inspect all the connections data-bus powertrain, implausible message from engine controller
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

18002 Fault Code For Volkswagen Vehicles

The fault code 18002 is associated with Volkswagen (VW) vehicles and indicates a specific issue detected by the onboard diagnostics (OBD) system. Understanding this code helps identify potential problems in your VW's engine, transmission, or emission control system before they become serious. This page provides a detailed explanation of the 18002 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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