Mitsubishi Eclipse. Manual — part 766
AUTOMATIC TRANSAXLE DIAGNOSIS
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AUTOMATIC TRANSAXLE
23A-73
STEP 17. Check TP sensor connector B-07 and PCM
connector C-54 <2.4L Engine> or C-55 <3.0L Engine> for
loose, corroded or damaged terminals, or terminals
pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES : Go to Step 18.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
STEP 18. Check the harness for open circuit or damage
between TP sensor connector B-07 terminal 1 and PCM
connector C-54 <2.4L Engine> or C-55 <3.0L Engine>
terminal 57.
Q: Is the harness wire in good condition?
YES : Go to Step 6.
NO : Repair or replace the harness wire.
AC001831AF
CONNECTOR: B-07
<2.4L ENGINE>
<3.0L ENGINE>
B-07
B-07
AC001657
CONNECTOR: C-54 <2.4L ENGINE> OR
C-55 <3.0L ENGINE>
PCM
BA
C-54 <2.4L ENGINE> OR C-55 <3.0L ENGINE>
AC001831AF
CONNECTOR: B-07
<2.4L ENGINE>
<3.0L ENGINE>
B-07
B-07
AC001657
CONNECTOR: C-54 <2.4L ENGINE> OR
C-55 <3.0L ENGINE>
PCM
BA
C-54 <2.4L ENGINE> OR C-55 <3.0L ENGINE>
AUTOMATIC TRANSAXLE DIAGNOSIS
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AUTOMATIC TRANSAXLE
23A-74
STEP 19. Check PCM connector C-54 <2.4L Engine> or
C-55 <3.0L Engine> for loose, corroded or damaged
terminals, or terminals pushed back in the connector.
Q: Is the connector in good condition?
YES : Go to Step 6.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
STEP 20. Check TP sensor connector B-07 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q: Are the connector and terminals in good condition?
YES : Go to Step 21.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
AC001657
CONNECTOR: C-54 <2.4L ENGINE> OR
C-55 <3.0L ENGINE>
PCM
BA
C-54 <2.4L ENGINE> OR C-55 <3.0L ENGINE>
AC001831AF
CONNECTOR: B-07
<2.4L ENGINE>
<3.0L ENGINE>
B-07
B-07
AUTOMATIC TRANSAXLE DIAGNOSIS
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AUTOMATIC TRANSAXLE
23A-75
STEP 21. Check the TP sensor.
(1) Disconnect connector B-07 and measure at the TP sensor
side.
(2) Measure the resistance between the TP sensor connector
terminals 1 and 4.
Standard value: 3.5
− 6.5 kΩ
(3) Measure the resistance between the TP sensor connector
terminals 1 and 3.
(4) Move the throttle valve from the idle position to the full-open
position.
• The resistance should change smoothly in proportion to
the opening angle of the throttle valve.
Q: Dose the resistance change smoothly between 3.5
− 6.5
k
Ω in proportion to the opening angle of the throttle
valve?
YES : Go to Step 22.
NO : Replace the TP sensor. Refer to GROUP 13A <2.4L
Engine>, Throttle Body Assembly
<3.0L Engine>, Throttle Body Assembly
STEP 22. Check PCM connectors C-54 <2.4L Engine> or
C-55 <3.0L Engine> and C-57 <2.4L Engine> or C-59 <3.0L
Engine> for loose, corroded or damaged terminals, or
terminals pushed back in the connector.
Q: Are the connectors and terminals in good condition?
YES : Go to Step 23.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
AC001831AF
CONNECTOR: B-07
<2.4L ENGINE>
<3.0L ENGINE>
B-07
B-07
ACX02093AJ
B-07 HARNESS
CONNECTOR:
TP SENSOR SIDE
ACX02094AI
B-07 HARNESS
CONNECTOR:
TP SENSOR SIDE
AC001657
CONNECTORS: C-54 <2.4L ENGINE> OR
C-55 <3.0L ENGINE>, C-57 <2.4L ENGINE>
OR C-59 <3.0L ENGINE>
BB
PCM
C-54 <2.4L ENGINE> OR
C-55 <3.0L ENGINE>
C-57 <2.4L ENGINE>
OR
C-59 <3.0L ENGINE>
AUTOMATIC TRANSAXLE DIAGNOSIS
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AUTOMATIC TRANSAXLE
23A-76
STEP 23. Check harness for a short circuit to ground or
damage between TP sensor connector B-07 terminal 3 and
PCM connector C-57 <2.4L Engine> or C-59 <3.0L Engine>
terminal 78.
Q: Is the harness wire in good condition?
YES : Go to Step 24.
NO : Repair or replace the harness wire.
STEP 24. Check the TP sensor connector and harness for
a short circuit to ground between the TP sensor and the
auto-cruise control-ECU connector.
Q: Is the harness wire in good condition?
YES : Adjust the TP sensor. Refer to GROUP 13A <2.4L
Engine>, On-vehicle Service
− TP Sensor Adjustment
or 13B <3.0L Engine>, On-vehicle Service
− TP Sensor Adjustment
NO : Repair or replace the damaged components.
AC001831AF
CONNECTOR: B-07
<2.4L ENGINE>
<3.0L ENGINE>
B-07
B-07
AC001657
CONNECTOR: C-57 <2.4L ENGINE> OR
C-59 <3.0L ENGINE>
AZ
PCM
C-57 <2.4L ENGINE> OR C-59 <3.0L ENGINE>
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