AD07.61-P-6000-45B | Oxygen sensor heater downstream of TWC - Check ME-SFI gasoline injection system electrics | |
| Scope of test | Tester/test connection | Operation/ prerequisite | Specified value | Possible cause/ remedy | ||
1.0 | Oxygen sensor on left downstream of TWC (G3/5) or on right downstream of TWC (G3/6) Oxygen sensor heater Actuation |
12 (1.12) | N3/11 N3/12 |
25 (1.25) | Engine: at idle speed Coolant temperature > 80 °C Allow engine to idle for approx. 2 min. |
11 - 14 V | 1.1 ME-SFI control module (N3/11) or (N3/12) |
1.1 | Power consumption G3/5 or G3/6 |
26 (1.26) | N3/11 N3/12 |
12 (1.12) | Ignition: ON | 0.6 - 3.4 A | Lead G3/5 or G3/6 |