Honda Transalp XL700V Manual page 161

FUEL SYSTEM (PGM-FI)
DTC 12-1 (No.1 REAR INJECTOR)
• Before starting the inspection, check for loose or
poor contact on the injector 2P (Gray) connector
ECM 33P connectors, then and recheck the DTC.
DTC INJEC-
12-1
13-1
1. Injector System Inspection
Clear the DTC's (page 5-15).
Turn the ignition switch ON and engine stop
switch " ", start the engine and check the injec-
tor with the HDS.
Is the DTC 12-1 indicated?
NO
YES
2. Injector Input Voltage Inspection
Turn the ignition switch OFF.
Disconnect the injector 2P (Gray) connector.
Turn the ignition switch ON and engine stop
switch " ".
Measure the voltage between the injector 2P
(Gray) connector of the wire harness side and
ground.
Connection: Black/white (+) – Ground (–)
Is there battery voltage?
NO
YES
3. Injector Resistance Inspection
Turn the ignition switch OFF.
Measure the resistance of the injector connector
terminals.
STANDARD: 10 – 14 Ω (20°C/68°F)
Is the resistance within 10 – 14 Ω (20 ° C/68 ° F)?
NO
YES
5-30
POWER SIGNAL
TOR INPUT LINE LINE
No.1
Black/white Pink/blue
Rear
No.2
Black/white Pink/yellow
Front
– Intermittent failure
– GO TO STEP 2.
– Open circuit in Black/white wire
– GO TO STEP 3.
– Faulty injector
– GO TO STEP 4.
SIGNAL
AT ECM
A17
A6
INJECTOR 2P (GRAY) CONNECTOR
(Wire side/female terminal)
INJECTOR (Injector side/male terminal)
Bl/W