HELP! Check engine light code 22

[93XJason24]

I need some help.. Just got a '93 explorer.... Check engine light was on. It threw a code 22: MAP (Manifold Absolute Pressure) sensor & code 122: TP (Throttle Position) sensor. I've located the TP sensor but not the Map sensor. Anyone have an idea of What I could do to get away from replacing both and where I might be able to locate the map sensor? Something else... Other than routine maintenance on the explorer (fluid changes.... Grease... etc...) Anything I need to look to change? All input is appreciated...

Thanks for your time

 

[MrShorty]

On a '93, you shouldn't be getting any 2 digit codes. Is it possible it was a KOEO 122 to go with a CM 122? You won't ever find a MAP sensor, though you may find a BARO sensor (same as MAP only measures ambient air pressure rather than manifold pressure).

 

[marragtop]

If you are getting the TPS code, and the truck is running ok, try disconnecting the battery for 5 minutes to reset the codes. My 92 throws a TPS code every year or 2, and I clear it by resetting the codes. Obviously, if the truck is running right, you need to continue checking.