Mechanics

KIA SEDONA DEALER PROBLEM

2004 Kia Sedona • 12,000 miles

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.
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Curley69
January 31, 2013.



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).

KHLow2008
Feb 3, 2013.