ON VEHICLE SERVICE
ENGINE MECHANICAL <2.4L>
Timing belt cover and crankshaft position sensor installation
Crankshaft sensing blade condition
If the actuator test is not canceled, the forced drive will
drive stop mode), and cancel the actuator test.
10.Check that the actual ignition timing is at the standard value.
Standard value: Approximately 10
NOTE: Ignition timing fluctuates about
Before Top Dead
Center, even under normal operating condition.
NOTE: It is automatically further advanced by about 5
Before Top Dead Center at higher altitudes.
IDLE MIXTURE CHECK
Required Special Tool:
Engine coolant temperature: 80
Lights and all accessories: OFF
Transaxle: "P" range
To prevent damage to scan tool MB991502, always turn the
3. Check that the basic ignition timing is within the standard
Standard value: 5
4. Start the engine and increase the engine speed to 2,500 r/
min for 2 minutes.
5. Set the CO, HC tester.
6. Check the CO contents and the HC contents at idle.
CO contents: 0.5% or less
7. If the CO and HC contents do not remain inside the standard
value, check the following items:
NOTE: Replace the catalytic converter when the CO and HC
Closed-loop control (When the closed-loop control is carried
400 mV and 600
1,000 mV at idle.)