LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Audi >> 2001 >> A4 Base, 2.8 H, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - 2.8L >> Self-Diagnostic System >> Function 04 - Basic Setting >> Notes
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Function 04 - Basic Setting: Notes

NOTE: During diagnostic function "04 - BASIC SETTING", EVAP canister regulator valve and A/C operations are disabled.

Enter BASIC SETTING diagnostic function when instructed to by DTC testing procedure. BASIC SETTING diagnostic function is used to:

Before entering BASIC SETTING diagnostic function. Ensure that no DTCs are stored in memory. Run engine until coolant temperature is 176 °F (°80 C) or more. A/C is switch off. Transaxle is in Park or Neutral. Connect VAS 5051 or equivalent scan tool to DLC. DLC is located behind cover under left side of steering column. Using scan tool, from selection 1, select diagnostic function "04 - BASIC SETTING". Follow scan tool instructions to perform appropriate BASIC SETTING diagnostic function. After last adaptation procedure is complete, end function "04 - BASIC SETTING" by pressing "back arrow" button on scan tool.