well just got the car back together with new motor trans and clutch. as soon as i got it started and running i went for a test spin and as soon as i hit boost it went into reduced engine power . so i finally got it home and scanned it with hpt. there was about 7 cells in the dtc. i cleared them and it keeps throwing the p0069 though. anyone ever had this problem and if so what can i do to fix it.

thanks
jimbo

 

P0069 - Manifold Absolute Pressure - Barometric Pressure Correlation

 

yah i know what it is, i need to know how to fix it. i take it you had this before, what did you do to correct the situation?

bump

 

bump

 

inspect both supercharger sensors and look for any damage

skip sensor or baro sensor

if no physical damage is pressent check resistance. both sensors should be at 5 ohms

other than that you would have to check the pcm for 5 ohms to the sensors

if nothing there you need a tech 2 to check the parimeters of the sensors

sensor 1 and sensor 2 are the ones you need to look at

 

awesome thanks!
edit:just went and checked it out and the connectors were switched!