Geely CK MR479QA 2007 User Manual

76
11. General engine fault symptom and faulty area (Table 7)
Table 7
Unable to explode initially
Unable to explode completely
Difficult for cold start
Difficult for hot start
No fast ilde
Low idle speed High idle speed
Rough ildling
Idle hunting
At urgent acceleration
When the accelerator pedal is releasec
During idling
Poor acceleration
Hunting during driving
Insufficient power
Knock
Intake abosolute pressure
sensor
ccccccc cc
Water temperature senso
r
cccc cc c cc c
Revolution speed sensor
c
Throttle valve position
sensor
ccc ccccc
Vehicle speed sensor
c
Fuel pump system
cc c cc c
Fuel pressure regulator
ccccc c cccc
Fuel filter and pipeline
cc c cccc
Injector
ccccc c ccc
Starter signal
cc
Ignition coil
ccc
Spark plug
cccc c cc c
High pressure cable
cc
Ignition timing
cc c c c cc
Igniter in the ECU
c ccc
Throttle valve
cccc c
Throttle valve bod
y
cc c
Air leakage in the intake
air syste
m
cc ccccc c
Air valve
ccccc
ECU power supply circuit
c
Ignition swtich
c
Main relay
c
Fuel pump rela
y
c
Poor driving
Difficult to start Poor idling Engine off
Power
supply
system
Control
system
Fuel
system
Ignition
system
Intake
air
system
Suspect
Area
Symptom

Geely CK MR479QA 2007 Specifications

General

Brand	Geely
Model	CK MR479QA 2007
Category	Automobile
Language	English