Pick-Up Coil Resistance

Disconnect negative battery cable and disconnect camshaft position sensor 4-wire connector. Measure resistance from terminal G(-) to terminals G1, G2 and NE. See Fig 1. Resistance of each pick- up coil should be 140-180 ohms. If resistance is not as specified, replace camshaft position sensor assembly. If pick-up coil resistance is within specification, proceed to PICK-UP COIL AIR GAP CHECK.

Fig 1: Camshaft Position Sensor Connector ID (Supra Turbo)

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002