AD07.61-P-6000-43B | Oxygen sensor heater upstream of catalytic converter, testing electrical system, ME-SFI fuel injection system |
| Scope of test | Measuring instrument/ Test connection | Operation/Requirement | Specified value | Possible cause/Remedy | ||
1.0 | Left O2S (before TWC) (G3/3) or right O2S (before TWC) (G3/4) O2S heater Actuation |
13 (1.13) | N3/11 N3/12 |
25 (1.25) | Allow engine to idle for approx. 2 minutes at an engine coolant temperature of > 80°C | 11–14 V | 1.1 Engine control module (ME-SFI) (N3/11) or (N3/12) |
1.1 | Current consumption G3/3 or G3/4 |
26 (1.26) | N3/11 N3/12 |
13 (1.13) | Ignition: ON | 0.6-3.4 A | Cable G3/3 or G3/4 |