ILLUSTRATION LIGHT TRUCK szcnon 4 1 as scan Sm 9450 SENSOR OXYGEN 5246 Ypg sms 20602 4IG00 I I r x A Q 9F472 SENSOR oxvcssn 5246 sam 3 W Y 20602 JIG00 QL CALIFORNIA EMS LW mo M 5220 Q 089I I 5AOIA 2060604200 E w CALIFOF I I EMS 55112 I A g Z 9F472 GEN 55281 SENSOR OXY Faux EXHAUST GAS OXYGEN HEGO SI CATALVST TEMP MONITOR CTM SENSOR