Troubleshooting - Honda INTERCEPTOR 2002 Service Manual

FUEL SYSTEM (Programmed Fuel Injection )
TORQUE VALUES
ECT sensor
Throttle body insulator band screw
Throttle cable bracket socket bolt
Starter enrichment valve synchroniza-
tion plate screw
Starter valve lock nut
Fast idle wax unit link plate screw
Fast idle wax unit mounting screw
Fuel pressure regulator
Fuel filler cap
bolt
Fuel hose banjo bolt (fuel tank side)
Fuel hose sealing nut (throttle body
side)
Fuel pump mounting nut
0 2sensor
Fuel rail mounting bolt
TOOLS
Fuel pressure gauge
Peak voltage tester (U.S.A. only) or
Peak voltage adaptor
ECM test harness 26P
TROUBLESHOOTING
Engine won't to start
• Intake air leak
• Fuel contaminated/deteriorated
• Pinched or clogged fuel hose
• Faulty fuel pump
• Clogged fuel filter
• Clogged fuel injector filter
• Sticking fuel injector needle
• Faulty fuel pump operating system
Engine stall, hard to start, rough idling
• Intake air leak
• Fuel contaminated/ deteriorated
• Pinched o r clogged fue l hose
• Idle speed misadjusted
• Starter valve synchronization misadjusted
Backfiring or misfiring du ring acceleration
• Ignition system malfunction
23 N·m (2.3 kgf·m, 17 lbf.ft)
See page 1-15
3 N·m (0.35 kgf·m, 2.5 lbf·ft)
1 N·m (0.09 kgf·m, 0.7 lbf·ft)
2 N·m (0.18 kgf·m, 1.3 lbf.ft)
1 N·m (0.09 kgf·m, 0.7 lbf·ft)
5 N·m (0.5 kgf·m, 3.6 lbf·ft)
27 N·m (2.8 kgf·m, 20 lbf·ft)
2 N·m {0.18 kgf·m, 1.3 lbf·ft)
22 N·m (2.2 kgf·m, 16 lbf·ft)
22 N·m (2.2 kgf·m, 16 lbf·ft)
12 N·m (1.2 kgf·m, 91bf·ft)
25 N·m (2.6 kgf·m, 19 lbf·ft)
10 N·m {1.0 kgf·m, 7 lbf.ft)
07406-0040003
See page 5-55 for tightening sequence
or 07406-0040002
07HGJ-0020100 {not available in U.S.A.) with Commercially available dig-
ital multimeter {impedance 10 MnJDCV minimum)
070MZ-0010100 {two required)
Poor performance (driveability) and poor f uel economy
• Pinched or clogged fuel hose
• Faulty pressure regulator
5-4