0237 code

[mrclean]

I'm getting this code approx once a week........scanner says it's a low input. At first I thought the MAP sensor was bad, so I replaced it. Still get the code. It's a little irritating, since the truck runs a little weak after it pops that code. Mods are in my sig, with the exception of a Quadzilla boost fooler, which I haven't added onto the sig. I added the boost fooler over a year ago and have had no issues, this is a recent development...started a few weeks ago. Could the fooler have failed?

[diesel4life]

It could very well be the source of your problem. Completely disconnect the quad and clear the code and see what happens.Altoona has some good fishin!

[98whitelightnin]

Most likely is your quad. I have seen a few edge boxes fail and throw the 0237. Remove the quad, clear the code and I bet it runs good. There is a guy on cf trying to fix these quad boxes now.

[Mopar1973Man]

Most likely is your quad. I have seen a few edge boxes fail and throw the 0237. Remove the quad, clear the code and I bet it runs good. There is a guy on cf trying to fix these quad boxes now.

He's also here... Look up Yankneck696 he'll help you out.

[mrclean]

Thanks all! Just to note, it's only a boost fooler unit, not a Quadzilla box. I'm leaning toward it being the problem as, other than gauges, it was the only recent change I've made to the truck.