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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Control System & Fuel System - 1.8L (Lay) - Introduction) >> Description and Operation >> Electronic Ignition (EI) System Description >> Camshaft Position (CMP) Sensor

Camshaft Position (CMP) Sensor

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Fig 1: Camshaft Position (CMP) Sensor
GM2035129Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Intake CMP Sensor
2 Exhaust CMP Sensor

The camshaft position (CMP) sensors are located in the cylinder head cover near the number 4 cylinder. Each CMP sensor is a signal generator. The PCM relies on the information provided by the CMP sensor in order to perform the following: