Mike's Workshop Manuals
: Service manuals for every vehicle
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Jeep
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2009
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Wrangler X, Standard
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Repair and Diagnosis
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Engine Performance
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System
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DTCS P0652 To P1696 - NGC
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P0721-Output Speed Sensor Circuit Performance
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Monitor Conditions
Monitor Conditions
When Monitored:
The transmission gear ratio is monitored continuously while the transmission is in gear.