Engine/Transmission (1998.5 - 2002) P0237 code

[RAMICATOR]

map sensor low voltage. what causes this?



and could this be why i i can only pull about 35-37 psi of boost. mach 6's, drag comp, Fass, and an EEP 66mm charger i think i should be a little higher. doesnt sound like i have a leak, have now boots to put on though.



oh and egt's only get to about 13-1400 set on kill and thats ab 100 mph.



what are your guys thoughts?

 

[Bob4x4]

The most likely cause if you box connections are good is a failed sensor. The 5 volt supply must be good and signal ckt not shorted to ground,The least likely cause would be the ECM (I haven't ever seen this but is possible)



Bob

 

[FUL POWER]

I would sell the truck and buy a Chevy..... There is one that is going to out pull you anyways... . JK

 

[RAMICATOR]

I would sell the truck and buy a Chevy..... There is one that is going to out pull you anyways... . JK

i was thinking more along the lines of a p-pump:-laf , screw the electronics.



but your right moss will prolly whoop on me a lot this year:{