Kia Carnival (2007 year). Manual — part 431

INSPECTION

TURBO CHARGER

1. Warm up the engine to the normal temperature.

2. After removing the hose between the intake manifold and the intercooler, install the pressure gauge with 3-way

connector.

3. Measure the maximum pressure data by starting the engine and raising up the rpm.

PRESSURE GAUGE

INSPECTION

Not fixed pressure or low pressure

a. Leakage from the intake or exhaust system
b. Inferior turbocharger

Pressure is above the standard.
(630~670mmHg/3,800rpm)

a. Leakage from the inferior actuator hose
b. Actuator defect

ACTUATOR

1. After removing the air hose from the actuator, install the pressure tester.

2. Install the dial gauge in a straight line with the actuator rod.

3. Using the pressure tester, when the pressure, 1,320~1,360Hg is applied, check whether the actuator rod is shifted

2.0mm.

If the pressure more than 1.7 kg/cm²(1,250mmHg) is applied, there is a danger which the actuator will be
damaged.

4. Replace an actuator when it is not working or pressure can not be applied.

Front Exhaust Pipe

2007 > J2.9L DIESEL CRDI(VGT) >

COMPONENTS

2007 > J2.9L DIESEL CRDI(VGT) >

REMOVAL

1. Remove the front muffler(A).

Tightening torque:
39.2~58.8Nm (4.0~6.0kgf.m, 28.9~43.4lb-ft)

2. Remove the catalytic converter(A).

Tightening torque :
39.2~58.8Nm (4.0~6.0kgf.m, 28.9~43.4lb-ft)

3. Remove the center muffler(A).

Tightening torque :
39.2~58.8Nm (4.0~6.0kgf.m, 28.9~43.4lb-ft)

4. Remove the main muffler(A).