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Home >> Volkswagen >> 2002 >> GTI Base, Standard >> Repair and Diagnosis (Single Page) >> Engine Performance >> Ignition System >> 1.8L - Fuel Injection Ignition, Engine Code(S): AWW, AWP (A4 Platform) >> 01 On Board Diagnostic (OBD) >> Output Diagnostic Test Mode >> Output Diagnostic Test Mode (function 03), performing >> Notes
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Output Diagnostic Test Mode (function 03), performing: Notes

The Output Diagnostic Test Mode activates the following components in the stated sequence:

1. Evaporative Emission (EVAP) Canister Purge Regulator Valve N80

2. Secondary Air Injection (AIR) Solenoid Valve N112

3. Secondary air injection pump relay J299

4. Wastegate bypass regulator valve N75

5. Valve 1for camshaft adjustment N205

6. Leak Detection Pump (LDP) tank ventilation system

7. Recirculating valve for turbocharger N249

Additionally for engine code AWP: 

8. Brake system vacuum pump V192 (only Automatic Transmission)

Continued for all engines: 

9. Cylinder 1 Fuel Injector N30

10. Cylinder 3 Fuel Injector N32

11. Cylinder 4 Fuel Injector N33

12. Cylinder 2 Fuel Injector N31

Special tools, testers and auxiliary items required