13. FUEL INJECTION SYSTEM People GT 125i 13 FUEL INJECTION SYSTEM SYSTEM DIAGRAM .......................................................................... 13 - 1 SYSTEM LOCATION......................................................................... 13 - 2 13 SERVICE INFORMATION ................................................................ 13 - 3 TROUBLESHOOTING ....................................................................... 13 - 4 CHECK ENGINE LAMP (CELP)....................................................... 13 - 5 HOW TO SHOW THE FAILURE CODE........................................... 13 - 6 FAILURE CODES CHART ................................................................ 13 - 7 ECU ...................................................................................................... 13-11 FUEL PUMP ........................................................................................ 13-12 T-MAP & TPS...................................................................................... 13-13 WTS...................................................................................................... 13-14 INJECTOR ........................................................................................... 13-14 O2 SENSOR ......................................................................................... 13-15 ROLL SENSOR ................................................................................... 13-16 TP SCREW........................................................................................... 13-16 TPI / ABV INITIALIZATION ............................................................ 13-17 DIAGNOSTIC REPORT ..................................................................... 13-18 Fi DIAGNOSTIC TOOL OPERATION INSTRUCTIONS................ 13-19 13-0