Service Information - Honda Transalp XL700V Manual

SERVICE INFORMATION

GENERAL
• Be sure to relieve the fuel pressure while the engine is OFF.
• For PGM-FI system location (page 5-7).
• The PGM-FI system is equipped with the Self-Diagnostic System described (page 5-13). If the malfunction indicator
lamp (MIL) blinks, follow the Self-Diagnostic Procedures to remedy the problem.
• When checking the PGM-FI, always follow the steps in the troubleshooting flow chart.
• If replacing the ECM, always follow the steps in the IMMOBILIZER SYSTEM (page 21-3).
• Before disconnecting fuel feed hose, relieve fuel pressure from the system by disconnecting the quick connect fitting in
the fuel pump (page 5-54).
• Bending or twisting the control cable will impair smooth operation and could cause the cable to stick or bend, resulting
in loss of vehicle control.
• Work in a well ventilated area. Smoking or allowing flames or sparks in the work area or where gasoline is stored can
cause a fire or explosion.
• Do not snap the throttle valve from full open to full close after the throttle cable has been removed. It may cause incor-
rect idle operation.
• Seal the cylinder head intake port with tape or a clean cloth to keep dirt and debris from entering the intake port after
the throttle body has been removed.
• Prevent dirt and debris from entering the engine, clean the throttle bore and fuel feed hose using compressed air.
• A faulty PGM-FI system is often related to poorly connected or corroded connectors. Check those connections before
proceeding.
• When disassembling the PGM-FI parts, note the location of the O-rings. Replace them with new ones upon reassembly.
• Use a digital tester for PGM-FI system inspection.
• For fuel level sensor inspection (page 20-16).
VS SENSOR INFORMATION
XL700V
The VS sensor sends signal to the ECM through the combination meter.
Check the speedometer system (page 20-11) before starting the troubleshooting for the VS sensor of the PGM-FI system.
XL700VA
This model uses the VS sensor (rear wheel speed sensor) both as for the PGM-FI system, speedometer operation and ABS.
Refer to the ABS troubleshooting (page 16-13) before starting the troubleshooting for the VS sensor of the PGM-FI system.
SPECIFICATIONS
Throttle body identification number
Engine idle speed
Throttle grip freeplay
IAT sensor resistance (at 20°C/68°F)
Fuel injector resistance (at 20°C/68°F)
PAIR control solenoid valve resistance (at 20°C/68°F)
CMP sensor peak voltage (at 20°C/68°F)
CKP sensor peak voltage (at 20°C/68°F)
Fuel pressure at idle
Fuel pump flow (at 12 V)
ITEM
FUEL SYSTEM (PGM-FI)
SPECIFICATIONS
GQ6CA
1,200 ± 100 min
2 – 4 mm (1/16 – 3/16 in)
1 – 4 kΩ
10 – 14 Ω
23 – 27 Ω
0.7 V minimum
0.7 V minimum
343 kPa (3.5 kgf/cm
3
189 cm (6.4 US oz, 6.6 Imp oz) minimum/10 seconds
-1
(rpm)
2
, 50 psi)
5-3