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P0121 Code: Throttle/Pedal Position Sensor "A" Circuit Range/Performance Problem - In The Garage with CarParts.com
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P0121 – Throttle position (TP) sensor A/accelerator pedal position (APP) sensor / switch A -range/performance problem – TroubleCodes.net
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P0121 Code: Throttle/Pedal Position Sensor "A" Circuit Range/Performance Problem - In The Garage with CarParts.com
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