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Home >> Suzuki >> 2006 >> Verona Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTC P0461 Through U0121 >> DTC P0654: Engine Speed Output Circuit >> Circuit Description

Circuit Description

The ECM creates the engine speed output signal using a Pulse Width Modulated (PWM) Signal based on information received from the Crankshaft Position (CKP) sensor. If the ECM determines the failure in the circuit, a DTC sets.