Question

2004 Kia Sorento, my engine light just came on. Codes are p1121 and p0700. But I have experienced no difference in driving. Any ideas?

Answer 1

P1121 KIA - Throttle Position Sensor Signal Invalid

Read more: https://www.autocodes.com/p1121_kia.html

There is no information about the P0007 code in the service manual.

If you don't have any driveability problems, try erasing the codes first and drive it.