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Home >> Suzuki >> 2007 >> Swift + >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls & Fuel - 1.6L - Introduction (2 Of 2) >> Description and OperationEngine Control Module Description >> Electronic Ignition (EI) System DescriptionCrankshaft Position (CKP) Sensor >> Camshaft Reluctor WheelIgnition Coils (IC)

Camshaft Reluctor WheelIgnition Coils (IC)

The camshaft reluctor wheel is bolted to the front of the camshaft. The wheel is a smooth track, half of which is of a lower profile than the other half. This track is read in a radial or axial fashion respectively. This allows the camshaft position (CMP) sensor to supply a signal as soon as the key is turned ON, since the CMP sensor reads the track profile, instead of a notch.