The EGR sensor is a significant component within an exhaust system of the vehicle that observes the flow & composition of the exhaust gases which are recirculated back into the vehicle engine. So this helps the ECU (engine control unit) to adjust the operation of the EGR valve, which in tu...
When overall connections are required, see the Overall Electrical Wiring Diagram at the end of this manual. FJ CRUISER (EM0240U) 3 B HOW TO USE THIS MANUAL [A] Stop Light * The system shown here is an EXAMPLE ONLY. It is different to the actual circuit shown in the SYSTEM CIRCUITS ...