TW Shorted Wire Inspection

NOTICE: 

Before disconnecting the PCM connector, jump the SCS line with the HDS, and wait more than 1 minute.

Test Procedure 

• Preparation
• • -

    ECT sensor 1 connector (2P): disconnected

  • -

    PCM connector E (80P): disconnected

• Procedure
• • -

    Perform the inspection according to the following table.

    Refer to the Open/Shorted Wire Inspection Description for the method to inspect the shorted circuit below, then start to inspect according to circumstances.

(Disconnected) ECT sensor 1 connector (2P) female terminals

IG Mode

Courtesy of HONDA, U.S.A., INC.

Normal Conditions

TW shorted to ground inspection 

OFF

There is more than 1 MOhm 

Results 

• If abnormal, there is a problem in the circuit.