LEMON Manuals: Even more car manuals for everyone
Home >> Volkswagen >> 2001 >> Jetta GL, 2.0 B >> Repair and Diagnosis >> External Pages >> Different car >> Section 50 (On Board Diagnostic (OBD) - 1.9L TDI, 1Z & AHU (A3 Platform)) >> On Board Diagnostic (OBD) >> Measuring value blocks, evaluating >> Display group 000 at idle speed (engine coolant temperature at least 80° C or 176° F)

Display group 000 at idle speed (engine coolant temperature at least 80° C or 176° F)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 1999 Volkswagen Jetta, 1998 Volkswagen Jetta, 1997 Volkswagen Passat, 1997 Volkswagen Jetta, and 1996 Volkswagen Passat. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Display Group 000 (Decimal Displayed Value)
G03365423

1) Mass air flow measuring values are only valid when the Exhaust Gas Recirculation (EGR) is switched on. EGR is switched off after approx. 3 minutes at idle, therefore give burst of throttle or restart the engine.

scientia non olet · About LEMON Manuals