11. EFI SYSTEM OF SQR 472ENGINE
11-54
2.29. Three cylinder injector circuit for the power supply circuit (fault code P0268)
Serial
number
Operation steps
Test
results
Next step
1
Connect the diagnosis instrument, the
ignition switch is in the "ON"
Next
step
Yes
To step 4
2
Dial the joint stiffness of injector on wire
harness, using a multimeter to check the
connector SM1# pin voltage and power for a
few pieces of value is a 12V.
No Next
step
Yes
Repair or replace the wire harness
3
Check in between a cylinder injector
connector SM# pin and the main relay line is
open circuit or short circuit to ground.
No Next
step
Yes Next
step
4
Using a multimeter to check a resistor
between the fuel injectors for cylinders
SM1# and SM2# pins at 20
℃
in 14.5+/-0.5
ohm
No Replace
injector
Yes Diagnostic
aid
5
Whether the 3.7
Ω
voltage with a multimeter
to check a cylinder injector connector 2# pin
and the negative pole of the power supply
will be.
No Next
step
Repair or replace the wire harness
6
Between the X1_61# pin check cylinder
injector connector 2# pin and the ECU line is
broken or the power supply or short circuit to
ground.
Diagnostic
aid
Summary of Contents for 1100 GKE OutLaw
Page 1: ...Service Manual 1100GKE 4 4...
Page 62: ...4 COOLING SYSTEM 4 6 Cooling System Chart...
Page 158: ...10 CVT TRANSMISSION SYSTEM 10 7 5 Appearance installation dimension map Fan shaped array 10...
Page 165: ...11 EFI SYSTEM OF SQR 472ENGINE 11 3 3 The ECU control principle diagram...
Page 166: ...11 EFI SYSTEM OF SQR 472ENGINE 11 4 4 The ECU function module layout...
Page 260: ......