AD07.61-P-6000-25E | AIR pump switchover valve, testing electrical system of fuel injection system (ME-SFI) |
| Scope of test | Measuring instrument/ Test connection | Operation/Requirement | Specified value | Possible cause/Remedy | ||
1.0 | AIR pump switchover valve (Y32) Actuation Current consumption of Y32 |
66 (10E) 3 (3A) |
N3/10 N3/10 |
2 (2A) 66 (10E) | Disconnect coupling from ECT sensor (DFI, IFI) (B11/4) and simulate with ohm decade of 2.5 kΩ at sockets 1 and 2. Engine: Idling Ignition: ON | 11–14 V for approx. 2 minutes and air pump runs 0.3–0.5 A | Cable Y32 Engine control module (ME-SFI) (N3/10) |