11. EFI SYSTEM OF SQR 472ENGINE
11-76
1. Solar term door body and idle bypass airway;
2. The vacuum tube;
3. Idle speed regulator;
4. The coolant temperature sensor;
5. The ignition timing.
The general procedure of diagnosis:
Serial
number
Operation steps
Test
results
Next step
Yes Adjustment
1
Check the throttle cable is stuck or
too tight
No Next
step
Yes
Maintenance of air intake system
2
Check the intake system and
vacuum pipe connection whether
there is leakage
No Next
step
Yes
Cleaning of parts
3
Remove the idle adjuster, solar term
door body check, idle speed
regulator and idle speed was the
existence of the phenomenon of
carbon deposition in the airway
No Next
step
Yes
Repair or replace the sensor line
4
Pulling off the coolant temperature
sensor connector, start the engine,
when the engine is idling too high
observation
No Next
step
Yes Next
step
5
Check the engine ignition timing
meets the specifications
No
Maintenance of the ignition timing
Yes Diagnostic
aid
6
Check the X1_1# X1_2# pin on the
iron is normal
No
Maintenance of the corresponding line
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: ......