Honda CBR125R, Руководство пользователя

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FUEL SYSTEM (PGM-FI)
5-44
MIL CIRCUIT TROUBLESHOOTING
If the engine can be started but the MIL does not
come on when the ignition switch is turned ON (and
engine stop switch " ": CM and U type), check as
follows:
Check for the combination meter function.
• If it does not function, check the combination
meter power input line (page 19-11).
• If it functions properly, check as follows:
Turn the ignition switch OFF.
Lift and support the fuel tank (page 3-6).
Open the rubber sheet (page 6-10).
Disconnect the ECM 33P connector.
Ground the White/blue wire terminal of the wire
harness side ECM 33P connector with a jumper
wire.
Turn the ignition switch ON (and engine stop switch
" ": CM and U type) the MIL should come on.
– If the MIL comes on, replace the ECM with a
known good one and recheck the MIL indication.
– If the MIL does not come on, check for open cir-
cuit in the White/black wire between the MIL and
ECM 33P connector.
If the wire is OK, replace the combination meter.
FUEL LINE INSPECTION
FUEL PRESSURE RELIEVING/QUICK
CONNECT FITTING REMOVAL
• Do not bend or twist fuel feed hose.
• Before disconnecting fuel feed hose, relieve pres-
sure from the system as follows.
1. Turn the ignition switch OFF.
2. Lift and support the fuel tank (page 3-6).
3. Disconnect the fuel pump 5P (Natural) connector.
Turn the ignition switch ON (and engine stop
switch " ": CM and U type).
4. Start the engine, and let it idle until the engine
stalls.
5. Turn the ignition switch OFF.
6. Disconnect the battery negative (–) cable (page
16-5).
Connection: 18 (White/black) – Ground
TOOL:
Test probe
07ZAJ-RDJA110
ECM 33P CONNECTOR
ECM 33P CONNECTOR
(Wire side/female terminal)
(18)
5P (NATURAL) CONNECTOR