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Jeep
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2009
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Wrangler X, Automatic
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Repair and Diagnosis
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Transmission
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Automatic Trans
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Powertrain Control Module (Pcm) - Electrical Diagnostics - 42RLE Automatic Transmission
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DTC Troubleshooting
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P1794-Speed Sensor Ground Error
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Set Conditions
Set Conditions
Set Condition:
After a PCM reset in Neutral and Input and Output sensor ratio equals 2.50 to 1.0 ± 50.0 RPM.