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Jason

Lincoln MKC P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln MKC. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it can … Read more

Categories Lincoln MKC

Lincoln Continental P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln Continental. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it can … Read more

Categories Lincoln Continental

Lincoln MKZ P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln MKZ. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it can … Read more

Categories Lincoln MKZ

Lincoln Town Car P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln Town Car. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it … Read more

Categories Lincoln Town Car

Lincoln LS P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln LS. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it can … Read more

Categories Lincoln LS

Lincoln Aviator P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln Aviator. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it can … Read more

Categories Lincoln Aviator

Lincoln Mark LT P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln Mark LT. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it … Read more

Categories Lincoln Mark LT

Lincoln MKS P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln MKS. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it can … Read more

Categories Lincoln MKS

Lincoln MKX P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Lincoln MKX. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it can … Read more

Categories Lincoln MKX

Mercury Grand Marquis P0121: TPS → Switch “A” Circuit Range → Performance Problem

December 26, 2018 by Jason

P0121 is a relatively common trouble code with the Mercury Grand Marquis. It’s an OBDII code and has to do with the Throttle Pedal Position Sensor. It is relatively serious problem since it can leave your vehicle in failsafe mode.     OBDII code P0121 is a serious problem that requires serious attention. Diagnosing it … Read more

Categories Mercury Grand Marquis
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  1. Jason on Mazda 6 P0320: Meaning, Causes, & Diagnosis

    That is RIDICULOUS, Cheryl. You can't get anything right now...

  2. Cheryl on Mazda 6 P0320: Meaning, Causes, & Diagnosis

    RECALLS! January 2022 Jason, “MAZDA6 shuts down while driving” fuel pump not monitored, may be no engine light etc. SEE…

  3. James Greer on 4L60E Identification: Complete Guide

    I think it's a 15 pin plug and two wires change on the plug fro 95 to. 97 it's a…

  4. Patrick Crawford Jr on 4L60E Identification: Complete Guide

    I have a 2007 h3 hummer base model. Had transmission rebuilt (Pro).My problem is that when it gets around 35…

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