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01-135
If no electrical or wiring concerns are - Check wiring for open circuit between test box and 3-pin Terminal 1 and socket 80 Terminal 2 and socket 25 Wire resistance: max. 1.5
- Additionally check wire for short to battery positive and Ground
- Check wire for open circuit between 3-pin connector terminal Wire resistance: max. 1.5
- Replace Motronic Engine Control Module (ECM) -J220-
Page 24- 173 . - Check DTC memory, repair Diagnostic Trouble Codes (DTCs)
Page 01-23 , DTC memory, checking and erasing. - Erase learned values and adapt Motronic Engine Control Module
Page 24- 182 . Output Diagnosis Test Mode (DTM) |