Camshaft Position Sensor-PCM Input

CAMSHAFT POSITION SENSOR-PCM INPUT

Fig. 3 Camshaft Position Sensor-Typical:

A sync signal is provide by the camshaft position sensor located in the distributor (Fig. 3). The sync signal from this sensor works in conjunction with the crankshaft position sensor to provide the Powertrain Control Module (PCM) with inputs. This is done to establish and maintain correct injector firing order Refer to Camshaft Position Sensor in Ignition System for more information.