Honda NC700 2012 Service Manual page 220

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3. Bank Angle Sensor Output Line Open Circuit
Inspection
Connect the ECM test harness to the ECM/PCM
33P connector(s).
– NC700X/XA/S/SA (page 4-13)
– NC700XD/SD (page 4-14)
Check for continuity between the ECM test harness
and bank angle sensor 2P (Black) connector [1] of
the wire harness side.
Connection:
NC700X/XA/S/SA:
NC700XD/SD:
Is there continuity?
YES
NO
4. Bank Angle Sensor Inspection
Inspect the bank angle sensor (page 4-66).
Is the bank angle sensor operation normal?
YES
No
MIL 84 BLINKS (CPU IN THE PCM
MALFUNCTION) (NC700XD/SD)
• If the PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (page 12-120)
1. DTC Recheck
Erase the DTCs (page 4-13).
Turn the ignition switch ON with the engine stop
switch " ", and check the MIL blinking.
Does the MIL blink 84 times?
YES
NO
21 – Black/blue
B21 – Black/blue
– GO TO STEP 4.
– Open circuit in the Black/blue wire
– Replace the ECM/PCM with a known good
one, and recheck.
– Faulty bank angle sensor
– Replace the PCM with a known good one,
and recheck.
– Intermittent failure
PGM-FI SYSTEM
[1]
Bl/Bu
21 or B21
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