Inspect Ecm Knk Voltage

ECM Connector

ECM Connector

(a) Disconnect the ECM connector.

(b) Turn the ignition switch to ON.

(c) Measure the voltage between the ECM terminals. Standard Voltage

Tester Connections

Specified Conditions

KNK1 (E4-29) - EKNK (E4-30)

4.5 to 5.5 V

(d) Reconnect the ECM connector.

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

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