I got a "GM 3 Bar" sensor from someone yesterday, with the pigtail.

Part Number is 1256 9241

When I went into my AEM program to calibrate the new sensor, it didnt have an option for that part number.

Can someone please tell me what map sensor I have, or if they have ran into the same problem.

Thanks in advance

 

you don't calibrate according to the part number. You have to calibrate the maps so it will read a 3 bar map sensor.

instead of having a map that goes up to one bar boost you have to make a map that reads up to two bar boost. 98ctr

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 98ctr &raquo;</TD></TR><TR><TD CLASS="quote">you don't calibrate according to the part number. You have to calibrate the maps so it will read a 3 bar map sensor.

instead of having a map that goes up to one bar boost you have to make a map that reads up to two bar boost. 98ctr</TD></TR></TABLE>

Anyone else? I just want to make sure that the new map sensor that I got is a 3 Bar. Things were almost a disaster on the dyno last time, due to us having the wrong map sensor.

Please, Anyone?

 

http://www.robietherobot.com/storm/mapsensor.htm

That should answare all your questiones. 98ctr

 

thanks