Honda VFR800F 2014 Service Manual page 107

PGM.FI SYSTEM
2.
Bank
Angle Sensor Signal Line Short Circuit
lnspection
Turn
the
ignition switch OFF.
Disconneit
the
bank angle sensor
2P
(Black)
connector
(Page
4-46).
Check for conlinuity
between
the wire harness side
bank angle sensor
2P
(Black) connector [1] terminal
and ground.
CONNECTION: Red/blue
-
Ground
ls
there
continuitY?
YES
-
Short circuit in
the
Red/blue wire
NO -
GO
TO STEP
3.
3.
Bank Angle Sensor Signal Line Open Circuit
lnspection
Check for continuity
between
the wire harness side
bank angle sensoi
2P (Black) connector
[1]
and
ECM 33P (Gray) connector [2] terminals'
TOOL:
Test
Probe
(2
Pack)
07ZAJ-RDJA110
CONNECTION: Red/blue
-
Red/blue
(B9)
ls
there
continuitY?
YES
_
GO
TO STEP
4.
NO -
Open
circuit
in
the
Red/blue wire
4.
Bank
Angle Sensor lnput Voltage lnspection
Connect
the
ECM 33P (Gray) connector'
Turn
the ignition
switch ON with
the engine stop
switch
"O".
Measure
the voltage
between the
wire
harness side
bank angle
sensoi2P
(Black) connector [1] ierminal
and ground.
CONNECTION:
Black/white (+)
-
Ground
(-)
ls
there
battery voltage?
YES -
GO
TO STEP
5
NO -
Open circuit in
the
Black/white wire
5.
Bank
Angle Sensor lnsPection
Check
the
bank angle sensor (page 4-46)'
ls
the
bank
angle
sensor normal?
YES
-
Replace
the ECM with a known good
one
and
recheck.
NO -
FaultY
bank angle sensor
4-39