AD07.13-D-6000-10A | Testing fuel rack position sensor injection pump, electrical system, diesel injection system (EDC) |
| Scope of test | Tester/test connection | Action/prerequisites | Nominal value | Possible cause/remedy | ||
1.0 | Fuel rack position sensor (Y45l1l2) (injection pump) | | Ignition: ON Actual value 08 Engine: idling | 4 - 8 mm | Wiring Fuel rack position sensor (Y45l1l2) MSA control module (A20) | ||
1.1 | Resistance |
7 7 | Y45.3 |
6 8 | Ignition: OFF Injection pump connector/control module disconnected Injection pump connector | approx. 6 Ω | Fuel rack position sensor (Y45l1l2) |
1.2 | Resistance |
46 46 | |
10 9 | Ignition: OFF Connector disconnected from control module | approx. 6 Ω | Wiring |
1.3 | Voltage Perform test with multimeter only if oscilloscope is not available |
46 46 46 46 | |
10 9 10 9 | Connector connected to control module Engine: idling | > 0.3 V For signal see | MSA control module (A20) Nominal value okay: |