KIA CARNIVAL 2007 Workshop Manual

[ETC MOTOR]Item Sensor Resistance
Coil Resistance (Ω) 1.275 ~ 1.725Ω at 20°C (68°F)
CIRCUIT DIAGRAM
FAIL-SAFE MODE
ModeDescription Symptom Possible Cause
a. ETC system can't proceed reliable
algorithm procedure

MODE 1FORCED ENGINE
SHUTDOWN Engine stop algorithm procedure
a. Fatal PCM internal programming error
b. Faulty intake system or throttle body
MODE 2 FORCED IDLE &
POWER
MANAGEMENT Forced idle state controlled by
fuel quantity regulation and
ignition timing adjustment a.
ETC system can't control engine power
via throttle device
b. Disabled throttle control or broken throttle
position information
MODE 3 FORCED IDLE Forced idle state and no response
for accelerator activation a.
No information about the accelerator
position
a. Malfuctioning APS 1 and 2, faulty A/D
converter or internal controller
MODE 4 LIMIT
PERFORMANCE & POWER
MANAGEMENT Engine power is determined by
accelerator position and idle
power requirement (Limited
vehicle running)
a.
ETC system can't securely control engine
power
MODE 5 LIMIT
PERFORMANCE a.
Engine power varies with
accelerator position, but driver
perceives lack of engine
power.
b. MIL ON (Normal vehicle
running) a.
Not reliable accelerator position signal or
bad maximum power generation
a. Faulty APS, ignition voltage or internal
controller
MODE 6 NORMALNormal
COMPONENT INSPECTION
1.Connect a scantool on Diagnoisis Link Connector (DLC).
2. Start engine and check output voltages of TPS 1 and 2 at C.T and W.O.T.
Condition Output Voltage (V)
TPS 1 TPS 2
C.T 0.25 ~ 0.9V Min. 4.0V
W.O.T Min. 4.0V 0.25 ~ 0.9V
3. Turn ignition switch OFF and disconnect the scantool from the DLC.
4. Disconnect ETC module connector and measure resistance between ETC module terminals 4 and 1 (TPS 1).
5. Measure resistance between ETC module terminals 7 and 6 (TPS 2).
Specification: Refer to SPECIFICATION.
ETC MOTOR
1.Disconnect ETC module connector and measure resistance between ETC module terminals 5 and 8.

Specification: Refer to SPECIFICATION.
ETC SYSTEM INITIALIZATION
1.Erase DTC(s) memorized in PCM with a scan tool.
2. Turn ignition switch off and wait for about 10 seconds.
3. Turn ignition switch on for more then 1 second. (At this time, the PCM records initial position of ETC motor on its
EEPROM).

Fuel Delivery System

2007 > 2.7L V6 GASOLINE >
COMPONENT LOCATION

2007 > 2.7L V6 GASOLINE >
FUEL PRESSURE TEST

Fuel Tank

2007 > 2.7L V6 GASOLINE >
REMOVAL
1.Preparation
(1) Remove the 2nd seat(s) (Refer to "BD" group in this WORKSHOP MANUAL).
(2) Remove the striker cover (A).
(3) Remove the Service Cover (B).
(4)Disconnect the Fuel Pump Connector (A).
(5)Start the engine and wait until fuel in fuel line is exhausted.
(6) After the engine stalls, turn the ignition switch OFF.
2. Lift the vehicle and support it with a jack.