AD07.61-P-6000-25C | Air pump changeover valve, ME-SFI fuel injection system electrical testing | Model 170 with code (923) low-pollutant D3 compressor Model 202 Model 202 with code (923) low-pollutant D3 compressor |
| Scope of test | Tester/test connection | Operation/ prerequisite | Specified value | Possible cause/ remedy | ||
1.0 | Air pump changeover valve (Y32) Model 170 with code (923) low-pollutant D3 compressor Model 202 Model 202 with code (923) low-pollutant D3 compressor Actuation Y32 power consumption |
66 (10E) 3 (3A) |
N3/10 N3/10 |
2 (2A) 66 (10E) | Remove connector from coolant temperature sensor (B11/4) and simulate with 2.5 kΩ decadal resistor at sockets 1 and 4. Engine: idle speed: Ignition: ON: |
11 - 14 V for approx. 2 min and air pump running 0.4 - 0.6 A | Fuse Cable Y32 ME-SFI control module (N3/10) |