12. FUEL SYSTEM LIKE 200i M3A DIAGRAM ............................................................................................ 12- 2 PARTS LOCATION ..................................................................................... 12- 3 SERVICE INFORMATION .......................................................................... 12- 4 TROUBLESHOOTING ................................................................................. 12- 5 CHECK ENGINE LAMP (CELP) .................................................................. 12- 6 FAILURE CODES ........................................................................................ 12- 6 FAILURE CODE LIST .................................................................................. 12- 8 ECU MODULE ............................................................................................. 12-10 ECU PINS .................................................................................................... 12-14 TPI/ABV INITIALATION ............................................................................... 12-15 FUEL PUMP/T-MAP .................................................................................... 12-17 TPS/ETS ...................................................................................................... 12-18 FUEL INJECTOR ......................................................................................... 12-19 FUEL INJECTOR CLEANING METHOD ..................................................... 12-21 O2 SENSOR ................................................................................................ 12-22 FUEL CUT-OFF RELAY ............................................................................. 12-23 DIAGNOSTIC RECORD ............................................................................. 12-25 12-1