DTC P0340: Camshaft Position Sensor Circuit: Operation
The camshaft position sensor power is supplied from the MFI relay (terminal No. 4) terminal No. 1 of the camshaft position sensor is grounded with ECM (terminal No. 40 - M/T) or PCM (terminal No. 16 - A/T). A 5-volt voltage is applied on the camshaft position sensor output terminal (terminal No. 2) from the ECM (terminal No. 88 - M/T) or PCM (terminal No. 56 - A/T). The camshaft position sensor generates a pulse signal when the output terminal is opened and grounded.