Engine/Transmission (1998.5 - 2002) Need Help With Codes

[JaMan]

Hi i'm new to the forum, and it has probubly been adressed a lot of times but how do I reset a overboost code P0234?

 

[B.G. Smith]

Codes

Don't know if it will work for youo but I set a code one time when I startedd the engine with the MAP sensor unplugged. I cycled the ign. switch on -off three times, then on, no more code. bg