Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 395
![](/vehicles/winoney/isene/butrele/citofito.png)
EMISSION CONTROL
TSB Revision
ENGINE AND EMISSION CONTROL
17-99
3. Stop the engine. Remove the Tee-fitting and the hand
vacuum pump.
4. Connect the hand vacuum pump directly to the EGR valve.
5. Start the engine and run at idle until warm.
6. The engine idling speed should be rough when a vacuum of
29 kPa (8.7 in Hg) or more is applied to the EGR valve.
7. If engine idles rough, EGR passage is open and the system
is OK. If engine idle is not rough, the EGR passage and the
valve must be checked for restrictions. Perform the EGR
valve check. Then repeat the EGR system check.
VACUUM CONTROL VALVE CHECK
M1173002700044
1. Disconnect the vacuum hose (white stripe) from the vacuum
control valve and connect the hand vacuum pump to the
vacuum control valve.
2. Plug the end of the removed vacuum hose.
3. Start the engine and run at idle.
4. Check the vacuum condition.
EGR VALVE CHECK
M1173002800041
1. Remove the EGR valve and inspect for sticking, carbon
deposits, etc. If found, clean with a suitable solvent so that
the valve seats correctly.
2. Connect a hand vacuum pump to the EGR valve.
3. Apply 67 kPa (20 in Hg) of vacuum, and check to be sure
that the vacuum is maintained.
4. Apply a vacuum and check the passage of air by blowing
through one side of the EGR passage.
AKX01318
PLUG
EGR VALVE
BLACK
AB
<2.4L ENGINE>
AKX01319 AB
EGR VALVE
BLACK
PLUG
<3.0L ENGINE>
ENGINE CONDITION
NORMAL VACUUM
CONDITION
Idling
Approximately 21.3
−
24.0 kPa
(6.3 - 7.1 in Hg)
AKX01320
WHITE STRIPE
PLUG
AB
VACUUM
PASSAGE OF AIR
5.3 kPa (1.6 in Hg) or less
Air is not blown out
29 kPa (8.7 in Hg) or more
Air is blown out
AKX00348
![](/vehicles/winoney/isene/butrele/jerilla.png)
EMISSION CONTROL
TSB Revision
ENGINE AND EMISSION CONTROL
17-100
NOTE: Passage of air should be checked by blowing the
valve port.
5. Reinstall the EGR valve, using a new gasket, and tighten to
the specified torque.
Tightening torque:
<2.4L engine> 19
±
3 N
⋅
m (14
±
2 ft-lb)
<3.0L engine> 22
±
4 N
⋅
m (16
±
3 ft-lb)
EGR PORT VACUUM CHECK
M1173002900048
1. Disconnect the vacuum hose (green stripe) from the throttle
body EGR vacuum nipple and connect a hand vacuum
pump to the nipple.
2. Start the engine.
3. Measure engine vacuum at idle.
Standard value: 51 kPa (15 in Hg) or more
4. Reset the vacuum pump to "0" (Release vacuum).
5. Using a stop watch, measure how long it takes for the
vacuum gauge to reach 51 kPa (15 in Hg).
Standard value: 1.0 second or less
6. If it takes more than 1.0 second for the gauge to reach 51
kPa (15 in Hg), the EGR may be restricted and should be
cleaned.
EGR SOLENOID CHECK
M1173003100045
1. Disconnect the vacuum hose from the EGR solenoid.
NOTE: When disconnecting the vacuum hose, always make
sure that it can be reconnected at its original position.
2. Disconnect the harness connector.
AKX01322
EGR PORT
VACUUM NIPPLE
<2.4L ENGINE>
AB
AKX01323
EGR PORT
VACUUM NIPPLE
<3.0L ENGINE>
AB
AKX00350
1.0 SECOND
VACUUM
RESET
TIME
AB
![](/vehicles/winoney/isene/butrele/uthind.png)
EMISSION CONTROL
TSB Revision
ENGINE AND EMISSION CONTROL
17-101
3. Connect a hand vacuum pump to nipple (A) of the EGR
solenoid. (Refer to the illustration at left.)
4. Check airtightness by applying a vacuum with voltage
applied directly from the battery to the EGR solenoid and
without applying voltage.
5. Measure the resistance between the terminals of the EGR
solenoid.
Standard value: 29
−
35
Ω
[at 20
°
C (68
°
F)]
6. Replace the solenoid if resistance is out of specification.
VOLUME AIR FLOW SENSOR CHECK
M1173007900087
<2.4L ENGINE>
To inspect the sensor, refer to GROUP 13A (2.4L), Multiport
Fuel Injection (MFI) Diagnosis - Diagnostic Trouble Code Chart
<3.0L ENGINE>
To inspect the sensor, refer to GROUP 13B (3.0L), Multiport
Fuel Injection (MFI) Diagnosis - Diagnostic Trouble Code Chart
ENGINE COOLANT TEMPERATURE SENSOR
CHECK
M1173008100084
<2.4L ENGINE>
To inspect the sensor, refer to GROUP 13A (2.4L), Multiport
Fuel Injection (MFI) Diagnosis - Diagnostic Trouble Code Chart
<3.0L ENGINE>
To inspect the sensor, refer to GROUP 13B (3.0L), Multiport
Fuel Injection (MFI) Diagnosis - Diagnostic Trouble Code Chart
BATTERY POSITIVE
VOLTAGE
NORMAL CONDITION
Not applied
Vacuum leaks
Applied
Vacuum maintained
AKX00351
A
B
AB
AKX00352
![](/vehicles/winoney/isene/butrele/lurin.png)
EMISSION CONTROL
TSB Revision
ENGINE AND EMISSION CONTROL
17-102
CRANKSHAFT POSITION SENSOR CHECK
M1173008300044
<2.4L ENGINE>
To inspect the sensor, refer to GROUP 13A (2.4L), Multiport
Fuel Injection (MFI) Diagnosis - Diagnostic Trouble Code Chart
<3.0L ENGINE>
To inspect the sensor, refer to GROUP 13B (3.0L), Multiport
Fuel Injection (MFI) Diagnosis - Diagnostic Trouble Code Chart
EVAPORATIVE EMISSION CANISTER AND FUEL TANK PRESSURE RELIEF
VALVE
REMOVAL AND INSTALLATION
M1173004800081
Pre-removal and Post-installation Operation
Fuel Tank Assembly Removal and Installation (Refer to
GROUP 13C
AC002235
1
2
3
4
5
6
7
8
9
10
AB
REMOVAL STEPS
1. PROTECTOR
2. CANISTER UPPER BRACKET
3. CANISTER ASSEMBLY
4. VENT HOSE
5. OVER VENT VALVE MODULE
6. BRACKET
7. VENT PIPE
8 . VENT HOSE
9. VENT HOSE
10. VAPOR HOSE
REMOVAL STEPS (Continued)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст