Engine/Transmission (1998.5 - 2002) Surging finally set code....

[kdw75]

Well, my surging finally set a code. I ran out to Autozone and had them check for codes and they got two of them. Didn't get numbers but he said one was something about a dealer only mechanism and the other was the Boost sensor. Well, I have tried replacing my Boost sensor with 2 new ones and that had no effect and I also made sure of a ground by running a wire straight from the battery to the Boost sensor ground. He said the the voltage had been above and below spec. Any idea could do that? I have also replaced the plug that goes into the MAP sensor thinking it was bad or corroded.



Keith

 

[DHoleman]

With out the ###'s can't tell you any dealer items or anything else. . . Codes p0236 MAP sensor to high to long

p0237 MAP sensor voltage too low and so on , my codes go

"p0016 through p2609" maybe I can help

DH

 

[CFAR]

Do you have a boost elbow in? If so does the PMax2 have a built in boost fooler? Either way have you tries running with the PMax2 disconnected, and the boost elbow removed.