Jeep Cherokee (XJ): Engine

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Five volt sensor supplies-primary and secondary. Fuel level sensor-pcm input. Engine coolant temperature sensor-pcm input
Five volt sensor supplies-primary and secondary DESCRIPTION Two different Powertrain Control Module (PCM) five volt supply circuits are used; primary and secondary. OPERATION These 2 circuits will:  supply the required 5 volt power source to the Crankshaft Position (CKP) sensor. &n ...