engine coolant KIA CARNIVAL 2007 Repair Manual

2007 > 2.7L V6 GASOLINE >
REPLACEMENT
1.Disconnect the negative(- ) battery terminal.
2. Recover the refrigerant with a recover/ recycling/ charging station.
3. When the engine is cool, drain the engine coolant from the radiator.
4. Remove luggage side trim(Refer to BD - ).
5. Loosen the refrigerant line mounting bolts, and then remove the rear refrigerant line(A).
6.Remove the heater hose(A), drain hose(B).
7.Remove the rear heater main connector(A).
8.Loosen the rear heater mounting nuts, and then remove the rear heater unit(A).

Tolerance(rpm) 5,000
6,0007,0008,000Engine
Revolution (rpm) ±150
±180±210 -Gasoline
±150 ±150 --Diesel
FUEL GAUGE SENDER
1.Using an ohmmeter, measure the resistance between terminals 1 and 2 of sender connector (A) at each float level.
2.Also check that the resistance changes smoothly when the float is moved from "E" to "F".
Position Resistance(Ω)
Sender (E) 200
Warning lamp 160
1/2 54.5
Sender (F) 8
If the height resistance is not within specifications, replace the fuel sender as an assembly.
After completing this test, wipe the sender dry and reinstall it in the fuel tank.
ENGINE COOLANT TEMPERATURE SENDER
1.Using an ohmmeter, measure the resistance between the terminal 2 and ground.
Temperature[°F(°C)] 140
(60) 185
(85) 230
(110) 257
(127.4) E/G
Resistance (Ω) 12856.1 25.216.1Gasoline
Temperature [°F(°C)] 120
(49) 160
(71) 230
(110) 260
(127.4) E/G
Resistance (Ω) 209.688.724.315.9Diesel
OIL PRESSURE SWITCH
1.Check that there is continuity between the oil press switch terminal and ground with the engine off.
2. Check that there is no continuity between the terminal and ground with the engine running.
3. If operation is not as specified, replace the switch.