AD07.52-S-6000-14A | PEC fuel injection and ignition system test of electrical system part throttle self-adaptation factor |
| Scope of test | Measuring instrument/ | Operation/Requirement | Specified value | Possible cause/Remedy | ||
1.0 | Part-load self-adaptation factor too rich too lean Signal | | Engine: Idling Actual value 09 Part-load basic position Factor Factor | 0.85–1.15 1.0 < 1.0 > 1.0 | Exhaust system leaking in front of three-way catalytic converter. Fuel injection valves Diaphragm pressure regulator Defective purging Oxygen sensor "Rich" tendency "Lean" tendency | ||