# Repair question

**URL:** <https://community.cartalk.com/t/repair-question/45618>\
**Category:** Maintenance/Repairs\
**Tags:** dodge, engines, lights, durango\
**Created:** [March 6, 2010, 2:20pm UTC](https://community.cartalk.com/t/repair-question/45618 "2010-03-06T14:20:35Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![tmihalovic](https://avatars.discourse-cdn.com/v4/letter/t/dc4da7/32.png) [@tmihalovic](https://community.cartalk.com/u/tmihalovic)\
**Post date:** [March 6, 2010, 2:20pm UTC](https://community.cartalk.com/t/repair-question/45618/1 "2010-03-06T14:20:35Z")

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vehicle chugs/hesitates mostly at idle lower speeds. autozone computer check gave following codes: PO107; PO121; PO123  
  
  
  
 THANKS FOR ANY HELP.

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**Author:** ![common-sense-answer](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/common-sense-answer/32/716_2.png) [@common-sense-answer](https://community.cartalk.com/u/common-sense-answer)\
**Post date:** [March 6, 2010, 7:50pm UTC](https://community.cartalk.com/t/repair-question/45618/2 "2010-03-06T19:50:33Z")

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OBD2 Code Translation

My OBD2 book says:

PO 107 - MAP / Baro Circuit Low Input  
PO 121 - TPS / Pedal Position Sensor A CKT Range / Perf  
PO 123 - TPS / Pedal Position Sensor A CKT High Input

Click the link below and go to one of many sites that could steer you in the right direction.

> **[OBD-Codes.com the leading OBD-II trouble code resource site](https://www.obd-codes.com/)**
>
> We help you diagnose vehicle repair issues by providing detailed OBD-II trouble code articles and a free discussion forum to ask questions.

  
Click “Trouble Codes” at the top and scroll down for a complete list and links to help advice.

Reply with more questions if you’ve got them.

CSA