AD07.52-D-6000-08A | PEC fuel injection and ignition system test of electrical system O2 sensor |
| Scope of test | Measuring instrument/Test connection | Operation/ Requirement | Specified value | Possible cause/ Remedy | ||
1.0 | O2 sensor (R22) O2 sensor signal | | Engine: Idling at operating temperature Actual value 07 | Fluctuates between - 0.2 V and + 1 V | 1.1 | ||
1.1 | Cable |
3 | |
4 | Connector O2 sensor/ control module disconnected Engine: Idling at operating temperature Actual value Measured at O2 sensor/control module coupling | 1440 mV at open-circuit 20 mV at short-circuit | Cables 1.2 |
1.2 | Insulation O2 sensor cable |
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4 | Ignition: OFF Connector O2 sensor/ control module disconnected Measured at O2 sensor coupling | > 30 kΩ | O2 sensor (R22) |