AD07.52-D-6000-23A | PEC fuel injection and ignition system test of electrical system temporary self-adaptation |
| Scope of test | Measuring instrument/Test connection | Operation/ Requirement | Specified value | Possible cause/ Remedy | ||
1.0 | Temporary self-adaptation Closed throttle position/part-load Lambda control signal | | Engine: Idling Engine coolant temperature > 60 °C Actual value 04 (In the event of a complaint the Lambda control must be measured at idle speed and at 2500 rpm with the purge line (to engine) disconnected and sealed) | Fluctuates between 0 10 % | Exhaust system leaking before sensor Fuel injection valves Diaphragm pressure regulator Defective purging | ||