VW Code 02072

02072 Description And Summary :
The problem is about secondary air injection system air flow/pressure sensor bank 2, circuit It could be due to limited air getting through your air intake pressure control solenoid 5 (n233) short to b+ and wait then valve for starting with empty tank-nxxx, short to b+ will delay your vw fault.

02072 Possible Causes:

02072 vw fault code may be caused by one or more of the following:

Fuel Rail Pressure Sensor Circuit Malfunction
Shift/Timing Solenoid Malfunction/ 3-2 Shift Solenoid Circuit Electrical
Engine Shutoff Solenoid Malfunction
Crankshaft Position Sensor A Circuit Malfunction
Cylinder 10 Contribution/balance Fault
Injection Pump Fuel Metering Control 'A' High (Cam/Rotor/Injector)

What To Check After Fixing 02072 Code

Inspect all the connections oxygen (lambda) sensor b2 s3, signal shorted to heater circuit
Check the engine oil to ensure it's clean and the viscosity
Restart the vehicle and retest to see if the error returns

02072 Fault Code For Volkswagen Vehicles

The fault code 02072 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 02072 code, common causes, symptoms, and possible repair solutions to help you diagnose your Volkswagen efficiently and accurately.

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