P167D CHEVROLET – Control Module Ignition Coil Internal Circuit

P167D CHEVROLET Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P167D CHEVROLET Possible Causes

Faulty Ignition Coil driver Module,Ignition Coil driver Module harness is open or shorted,Ignition Coil driver Module circuit poor electrical connection

P167D CHEVROLET Description

The Engine Control Module (ECM) detects a condition with the integrated circuits of the Ignition Coil driver Module for greater than 4 seconds, or a cumulative of 30 seconds.