Mike's Workshop Manuals
: Service manuals for every vehicle
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Jeep
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2004
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Grand Cherokee Overland, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Powertrain Diagnostic Procedures
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Starting - Symptoms
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Symptom: *START AND STALL CONDITION
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Possible Causes
Possible Causes
CHECKING DTCS
CHECKING SKIM DTCS
TP SENSOR SWEEP
TP SENSOR VOLTAGE GREATER THAN 0.92 VOLTS WITH THROTTLE CLOSED
ECT SENSOR OPERATION
OTHER POSSIBLE CAUSES FOR START & STALL
FUEL CONTAMINATION