Check Harness And Connector Check For Short

ECM Connector

ECM Connector



(a) Turn the ignition switch to OFF and wait for 5 minutes.

(b) Disconnect the E4 ECM connector.

(c) Check the resistance. Standard Resistance

Tester Connection

Specified Condition

HT1B (E4-2) - OX1B (E4-2S)

10 kQ or higher

(d) Reconnect the ECM connector.

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Do It Yourself Car Diagnosis

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