Honda NC700 2012, Service Manual

Page: 199 / 773

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PGM-FI SYSTEM
3. Bank Angle Sensor Output Line Short Circuit
Inspection
Disconnect the following:
– ECM 33P (Black) connector (NC700X/XA/S/SA)
– PCM 33P (Gray) connector (NC700XD/SD)
Check for continuity between the bank angle sensor
2P (Black) connector [1] of the wire harness side
and ground.
Is there continuity?
YES – Short circuit in the Black/blue wire
NO – GO TO STEP 4.
4. Bank Angle Sensor Inspection
Replace the bank angle sensor with a known good
one (page 4-65).
Connect the following:
– Bank angle sensor 2P (Black) connector
– ECM 33P (Black) connector (NC700X/XA/S/SA)
– PCM 33P (Gray) connector (NC700XD/SD)
Erase the DTCs (page 4-13).
Turn the ignition switch ON.
Check the bank angle sensor with the HDS pocket
tester.
Is DTC 54-1 indicated?
YES – Replace the ECM/PCM with a known good
one, and recheck.
NO – Faulty original bank angle sensor
DTC 54-2 (BANK ANGLE SENSOR
HIGH VOLTAGE)
• NC700X/XA/S/SA:
Before starting the inspection, check for loose or
poor contact on the bank angle sensor 2P (Black)
connector and ECM 33P (Black) connector, then
recheck the DTC.
• NC700XD/SD:
Before starting the inspection, check for loose or
poor contact on the bank angle sensor 2P (Black)
connector and PCM 33P (Gray) connector, then
recheck the DTC.
• If the ECM/PCM is replaced, perform the following:
– Key Registration Procedure (page 23-6)
– Clutch Initialize Learning Procedure (NC700XD/
SD) (page 12-120)
1. Recheck DTC
Erase the DTCs (page 4-13).
Turn the ignition switch ON and engine stop switch
" ".
Check the bank angle sensor with the HDS pocket
tester.
Is about 5 V indicated?
YES – GO TO STEP 2.
NO – Intermittent failure
Connection: Black/blue – Ground
Bl/Bu
[1]