Coolant Temperature Sensor Wiring Diagram. I need to replace the coolant temp sensor. For kits with 14 awg and larger diameter wire crimpheat shrink repair.
Print the cabling diagram off and use highlighters to trace the routine. 1 trick that i use is to print exactly the same wiring diagram off twice. Electric power distributor 28.
The onboard computer uses the signal of ect as the main correction factor when calculating the ignition advance and the injection duration.
The sensors probe projects into the. Testing engine coolant temperature sensor check that radiator reservoir bottle is full and radiator itself is filled to top. If the wiring does not work as indicated in step 4 third bullet check for an open in the yellow signal wire or a disconnected or corroded ect sensor connector see figure 1 or the downloaded wiring diagram. Start date apr 2 2014.