Honda 954 Service Manual page 136

FUEL SYSTEM (Programmed Fuel Injection)
Disconnect the ECM connectors.
Connect the test harness t o the wire harness
connectors.
Measure the resistance at the test harness ter-
minals.
-
Connection: A17 B20
-
Standard: 9 15 Cl (20"C/68"F)
Check for continuity between the test harness
terminal and ground.
Connection: A17 - Ground
Standard: No continuity
5-28
(+)
Normal
Out of range
Open circuit in BlackWhite and/or P i n W e l l o w wire
Continuity
Short circuit in Pink/YeIlow wire
No continuity
Replace the ECM with a new one, and inspect it
again