2004 KIA SEDONA
12,000 MILES
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CURLEY69
  • MEMBER
  • 1 POST
can has got no power runs slow. i get these codes what do they mean. can i fix myself. is there something i can do to override this po122 po734 po735. car has always going to the kia dealer to get fixed. all parts are orginal with car.
Jan 31, 2013 at 5:08 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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KHLOW2008
  • CAR REPAIR CONTRIBUTOR
  • 41,814 POSTS
DTC P0122: THROTTLE PEDAL POSITION SENSOR A CIRCUIT LOW INPUT

DTC P0734 - 4th gear incorrect ratio.
DTC P0735 - 5th gear incorrect ratio.

Problem should be with P0122 which is causing a fault with the gear shifts. This is something that requires appropriate scan tools and wire cntinuity tests. It could be a fault with poor wire connections, open or short to ground in TPS wiring, faulty TPS or PCM (engine computer).
Feb 3, 2013 at 3:19 PM
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