honda Workshop Repair Guides

Honda Workshop Service and Repair Manuals

Malfunction Indicator Lamp|Description and Operation|Page 8594 > < Malfunction Indicator Lamp|Description and Operation|Page 8592
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Is there continuity?

YES - Go to step 67.

NO - Repair open in the wire(s) between PCM (A22, B1, B36, B43, C1, C40) and body ground (G101).

67. Disconnect the connector from each of the following sensors, one at a time, and check for continuity between body ground and PCM connector

terminal A19, A24, A25, B18, B19, and C13 individually.
-

MAP sensor

-

Output shaft (countershaft) speed sensor

-

EGR valve position sensor

-

Input shaft (mainshaft) speed sensor

-

APP sensor A

-

APP sensor B

-

TP sensor

-

FTP sensor

Is there continuity?

YES - Repair short to ground in the wire between the PCM and the appropriate sensor below.
-

MAP sensor

-

Output shaft (countershaft) speed sensor

-

EGR valve position sensor

-

Input shaft (mainshaft) speed sensor

-

APP sensor A

Malfunction Indicator Lamp|Description and Operation|Page 8594 > < Malfunction Indicator Lamp|Description and Operation|Page 8592