my set up is a v-afc.2 with 440cc injectors on a 98 ls. My stock map sensor only sees boost in 4th or 5ft gear only at full boost in could be 7-10psi, but it wont see boost in 1st 2nd and 3rd, i can boost 12psi in low gears and it wont see any boost. Now my question is if i install a 3 bar map sensor should i redyno the car just in case? Or before i put the 3 bar on, should i put the missing link back on? What do you guys think?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmhonda &raquo;</TD></TR><TR><TD CLASS="quote">my set up is a v-afc.2 with 440cc injectors on a 98 ls. My stock map sensor only sees boost in 4th or 5ft gear only at full boost in could be 7-10psi, but it wont see boost in 1st 2nd and 3rd, i can boost 12psi in low gears and it wont see any boost. Now my question is if i install a 3 bar map sensor should i redyno the car just in case? Or before i put the 3 bar on, should i put the missing link back on? What do you guys think?</TD></TR></TABLE>

How is the 3bar going to work with the stock ecu? Also, why isn't it going to see boost? I think you need to upgrade to something a little more modern.

http://www.ecimulti.org/uberdata

 

it works with afc thats what im using

 

not with a 3bar...

definitely time for something a little more dependable and user friendly, not to mention.. cheaper

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jdmhonda &raquo;</TD></TR><TR><TD CLASS="quote">it works with afc thats what im using</TD></TR></TABLE>

Yea, if you play with then input and output settings.

 

even then, its a vafc, the **** wont work anyway... so no matter what, its a timebomb ticking down

 

Why don't you get a obd1 conversion and get the ecu rom tuned? I can setup your ecu for a small fee and street tune it with a wideband. It will run alot better and you could run a 3bar.