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P0121 Diagnostic Trouble Code Discussion for November 2010

Throttle Position Sensor Does Not Agree With MAP

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Trouble Ticket Help Requests for DTC P0121
Help Request Posted
2003 Dodge Durango R/T 4.7L Hesitation, Stall VIN: 1D4HS58N53
P0121: Throttle Position Sensor Does Not Agree With MAP. ... chain guides, T-stat, coolant flush, radiator, fan clutch) at 97,987. Customer brought vehicle back a week or so later with a complaint that at the first stop after leaving their driveway, a gas station, store etc the vehicle would almost die while sitting...
November 22, 2010