4-18 FI SYSTEM DIAGNOSIS
In the LCD (DISPLAY) panel, the malfunction code is indicated from small code to large code.
*1
To get the proper signal from the throttle position sensor, the sensor basic position is indicated in the LCD
(DISPLAY) panel. The malfunction code is indicated in three digits. In front of the three digits, a line appears
in any of the three positions, upper, middle or lower line. If the indication is upper or lower line when engine
rpm is 1 300 r/min, slightly turn the throttle position sensor and bring the line to the middle.
In the normal condition, the throttle valve stop screw pushes throttle valves slightly, and the middle line will
be indicated.
*2
When the secondary throttle valve actuator and secondary throttle position sensor signals are not sent to
ECM. In this case, C28 and C29 are indicated alternately.
CODE MALFUNCTION PART REMARKS
C00
C11
C12
C13
C14
C15
C21
C22
C23
C24
C25
C26
C27
C28
C29
C31
C32
C33
C34
C35
C41
C42
C44
C49
C60
None
Camshaft position sensor (CMPS)
Crankshaft position sensor (CKPS)
Intake air pressure sensor (IAPS)
Throttle position sensor (TPS)
Engine coolant temperature sensor (ECTS)
Intake air temperature sensor (IATS)
Atmospheric pressure sensor (APS)
Tip-over sensor (TOS)
Ignition signal #1 (IG coil #1)
Ignition signal #2 (IG coil #2)
Ignition signal #3 (IG coil #3)
Ignition signal #4 (IG coil #4)
Secondary throttle valve actuator (STVA)
Secondary throttle position sensor (STPS)
Gear position signal (GP switch)
Injector signal #1 (FI #1)
Injector signal #2 (FI #2)
Injector signal #3 (FI #3)
Injector signal #4 (FI #4)
Fuel pump control system (FP control system)
Ignition switch signal (IG switch signal: Only for
immobilizer)
HO2 Sensor
PAIR control solenoid valve
Cooling fan control system
No defective part
Pick-up coil signal, signal generator
*1
For #1 cylinder
For #2 cylinder
For #3 cylinder
For #4 cylinder
*2
For #1 cylinder
For #2 cylinder
For #3 cylinder
For #4 cylinder
Fuel pump, Fuel pump relay
Anti-theft
Cooling fan relay
To Next Page
Loading...
