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Table of content
DISCLAIMER...........................................................................................................................................................2
SYSTEM OVERVIEW.............................................................................................................................................3
COMMUNICATION ON THE INTERNAL NETWORK..................................................................................4
INPUT SIGNALS ...................................................................................................................................................5
OUTPUT SIGNALS ..............................................................................................................................................6
DIAGNOSE FUNCTIONS – OVERVIEW ........................................................................................................7
CATALYTIC CONVERTER DIAGNOSTIC .......................................................................................................8
MISFIRE DIAGNOSTIC.....................................................................................................................................10
LEAKAGE DIAGNOSTIC .................................................................................................................................12
FUEL SYSTEM DIAGNOSIS ............................................................................................................................16
HEATED OXYGEN SENSORS DIAGNOSTIC ............................................................................................18
APPENDIX: CORRESPONDING MODE$06 DATA / DIAGNOSTIC FUNCTIONS
Functional Description
MY07
Vehicle: S80, XC90
Engine: B6324S