C49" (P1768) Or "C61" (P1656) Pair Control Solenoid Valve Circuit Malfunction - Suzuki Intruder VZR1800 Service Manual

Hide thumbs Also See for Intruder VZR1800:
Table of Contents

Advertisement

5-92
FI SYSTEM DIAGNOSIS
"C49" (P1768) or "C61" (P1656) PAIR CONTROL SOLENOID VALVE
CIRCUIT MALFUNCTION
DETECTED CONDITION
PAIR control solenoid valve voltage is not input to
ECM.
ECM
PAIR. R
PAIR. F
INSPECTION
Step 1
(When indicating C49/P1768 for #2)
(When indicating C61/P1656 for #1)
1) Turn the ignition switch OFF.
2) Lift up the fuel tank. (#6-3)
3) Check the PAIR control solenoid valve coupler for loose or
poor contacts.
If OK, then measure the PAIR control solenoid valve resis-
tance.
4) Disconnect the PAIR control valve coupler and measure the
resistance between terminals.
$ PAIR valve resistance: 18 – 22 Ω at 20 – 30 °C (68 – 86 °F)
! 09900-25008: Multi-circuit tester set
% Tester knob indication: Resistance (Ω)
Is the resistance OK?
YES
Go to Step 2.
NO
Replace the PAIR valve with a new one.
5) After repairing the trouble, clear the DTC using SDS tool.
(#5-26)
Engine stop
switch
R/Y
R/G
PAIR control
solenoid valve #2 (Front)
(Terminal – Terminal)
POSSIBLE CAUSE
• PAIR control solenoid valve circuit open or short
• PAIR control solenoid valve malfunction
• ECM malfunction
Side-stand
relay
To side-stand
switch
PAIR control
solenoid valve #1 (Rear)
1
#2
1
Ignition
switch
1
#1

Hide quick links:

Advertisement

Table of Contents
loading

This manual is also suitable for:

Vzr1800

Table of Contents