Honda NC700 2012, Руководство по обслуживанию

Страница: 208 / 773

4-47
dummyhead dummyhead
PGM-FI SYSTEM
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.
Is there continuity?
YES – Short circuit in the Pink/white wire
NO – Replace the ECM/PCM with a known good
one, and recheck.
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 – GO TO STEP 2.
NO – Replace or repair the abnormal circuit.
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.
Is there standard voltage?
YES – Intermittent failure
NO – GO TO STEP 3.
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.
Is there continuity?
YES – Short circuit in the Red/yellow wire
NO – GO TO STEP 4.
Connection: Pink/white – Ground
P/W
[1]
Connection:
NC700X/XA/S/SA:
33 (+) – 22 (–)
NC700XD/SD:
B33 (+) – B22 (–)
Standard: 0.29 – 0.71 V (throttle fully closed)
4.13 – 4.76 V (throttle fully opened)
22 or B22
33 or B33
Connection: Red/yellow – Ground
R/Y
[1]