Operation CHARM
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Dodge or Ram Truck
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1993
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D 250 Pickup V6-239 3.9L
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Technical Service Bulletins
Computers and Control Systems: Technical Service Bulletins
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Customer Interest
PCM - Sag Hesitation and Rough Idle
Oxygen Sensor - Rough Running/Loss of Power
IAC Motor - Erratic Idle/Stalls On Decel/Hot Restart
By Symptom
Customer Interest
PCM - Sag Hesitation and Rough Idle
Oxygen Sensor - Rough Running/Loss of Power
IAC Motor - Erratic Idle/Stalls On Decel/Hot Restart
Erratic Operation
Oxygen Sensor - Rough Running/Loss of Power
All Technical Service Bulletins
A/C - Evaporator Freezes Up/Lack Of Cooling
Auto Computers - Y2K Effects
Diagnostic Manual - Correction
PCM - Sag Hesitation and Rough Idle
Oxygen Sensor - Rough Running/Loss of Power
IAC Motor - Erratic Idle/Stalls On Decel/Hot Restart