AD07.54-D-6000-12A | Injection valve on cylinders 2 and 3. Checking electrical system for gas injection and ignition system PMS |
| Scope of testing | Test instrument/test connection | Actuation/ Requirement | Specified value | Possible cause/ Remedy | ||
1.0 | Injection valve Cylinders 2 and 3 Injection period | | Coolant temperature > 80°C Engine: idling Actual value 03 | Injection time: approx. 2.1 to 2.6 ms | 1.1 Coolant temperature sensor (B60) Intake air temperature sensor (B63) O2 sensor (R22) Control unit (A13) | ||
1.1 | Actuation | | Coolant temperature > 80°C Engine: Idling Actuation of injection valve group Cylinders 2 and 3 OFF ON |
Engine speed falls off for a short time or the engine stops Engine speed increases | 1.2 Leads | ||
1.2 | Individual resistance | | Ignition: OFF Coupling on injection valve 2 or 3 removed on injection valve 2 or 3 measured | 14 to 16Ω | Injection valve 2 or 3 | ||