Honda NC700 2012, Service Manual

Page: 212 / 773

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PGM-FI SYSTEM
4. VS Sensor Signal Line Open Circuit Inspection
Turn the ignition switch OFF.
Disconnect the combination meter 16P (Gray)
connector [1].
Check for continuity between the VS sensor 3P
(Black) connector [2] and combination meter 16P
(Gray) connector of the wire harness side.
Is there continuity?
YES – GO TO STEP 5.
NO – Open circuit in the Pink/green wire
5. VS Sensor Signal Line Short Circuit Inspection
Check for continuity between the VS sensor 3P
(Black) connector [1] of the wire harness side and
ground.
Is there continuity?
YES – Short circuit in the Pink/green wire
NO – Faulty VS sensor
MIL 11 BLINKS (VS SENSOR)
(NC700XD/SD)
• Before starting the inspection, check for loose or
poor contact on the VS sensor 3P (Black) connector
and PCM 33P (Black) connector, then recheck the
MIL blinking.
• If the PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (page 12-120)
1. VS Sensor Pulse Inspection
Support the motorcycle securely and raise the rear
wheel off the ground.
Connect the ECM test harness to the PCM 33P
connectors (page 4-14).
Turn the ignition switch ON with the engine stop
switch " ".
Measure the voltage at the ECM test harness
terminal and ground while slowly turning the rear
wheel by hand.
Is the indicated voltage at the standard value?
YES – Intermittent failure
NO – GO TO STEP 2.
Connection: Pink/green – Pink/green
P/G
[1] [2]
P/G
Connection: Pink/green – Ground
P/G
[1]
Connection: A32 (+) – Ground (–)
Standard:
Repeat 0 to 5 V
A32