Honda NC700XA Service Manual page 208

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5. ECT Sensor Output Line Short Circuit Inspection
Check for continuity between the ECT sensor 2P
connector [1] of the wire harness side and ground.
Connection: Pink/white – Ground
Is there continuity?
YES
NO
MIL 8 BLINKS (TP SENSOR)
1. Sensor Unit Power Line Inspection
Check the sensor unit power line inspection (page
4-19).
Is the sensor unit power line normal?
YES
NO
2. TP Sensor Output Voltage Inspection
Turn the ignition switch ON and engine stop switch
" ".
Measure the TP sensor output voltage at the ECM
test harness terminals.
Connection:
NC700X/XA/S/SA:
NC700XD/SD:
Standard: 0.29 – 0.71 V (throttle fully closed)
Is there standard voltage?
YES
NO
3. TP Sensor Output Line Short Circuit Inspection
Turn the ignition switch OFF.
Disconnect the sensor unit 5P (Black) connector [1].
Check for continuity between the sensor unit 5P
(Black) connector of the wire harness side and
ground.
Connection: Red/yellow – Ground
Is there continuity?
YES
NO
– Short circuit in the Pink/white wire
– Replace the ECM/PCM with a known good
one, and recheck.
– GO TO STEP 2.
– Replace or repair the abnormal circuit.
33 (+) – 22 (–)
B33 (+) – B22 (–)
4.13 – 4.76 V (throttle fully opened)
– Intermittent failure
– GO TO STEP 3.
– Short circuit in the Red/yellow wire
– GO TO STEP 4.
[1]
P/W
[1]
R/Y
PGM-FI SYSTEM
22 or B22
33 or B33
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