Mitsubishi 3000GT Service Manual page 152

MULTIPORT FUEL INJECTION - Troubleshooting
DTC No.
Background
The transaxle control module monitors the pulse signals of the pulse generator "A" and
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When the pulse generators "A" and "B" are failed, the transaxle control module inputs
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the pulse generator failed signal to the engine control module.
Range of Check
Engine speed is approx. 500 r/min or more.
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Position of selector lever: Except "P" or "N"
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Set Conditions
The pulse generator failed signals were inputted from the transaxle control module to the engine
control module.
Solenoid Assy Malfunction
Background
The transaxle control module monitors the torque converter clutch solenoid, shift control
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solenoid and pressure control solenoid.
When some one of these solenoids failed, the transaxle control module inputs these failed
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signals to the engine control module.
Range of Check
Engine speed is approx. 500 r/min or more.
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Position of selector lever: Except "P" or "N"
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Set Conditions
The failed signals of the torque converter clutch solenoid, shift control solenoid or pressure
control solenoid were inputted from the transaxle control module to the engine control module.
Title
Probable causes
Pulse generator failed.
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Engine control module failed.
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Probable causes
Torque converter clutch sole-
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noid failed.
Shift control solenoid failed.
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Pressure control solenoid failed.
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Engine control module failed.
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