TPI MAP, Fans, Questions

[CSH-HQ]

>1.  MAP sensor - it looks like the TPI doesn't use a MAP sensor.  Am I
>correct?  This is a MAF system (165 / ABYA).   There's no connector on the
>harness, and nothing about it on the schematic I have. Am I looking too
>hard? ;^>

MAP started in 90

>2.  "EGR Vacuum Sensor Signal".  What is this, can I just leave it
>disconnected?

Look at wiring real close, a simple 4066, and a couple comparators might get 
you by, 

>3.  Can I just leave the park/neutral input (B10) open so the ECM thinks
>it's permanantly in gear, or does this need to be a real input?

No, IAC reset if linked to VSS
>
>4.  Will the ECM care if the cooling fans are not hooked up?   I'm staying
>with the stock clutch fan for now... one less thing to deal with.    Just
>dummy up the fan relay with another resistor?

No codes involved, it don't care
Some one with a BCC book can id the bin for year application
Grumpy


BTW, I was temporarily stumped as to why my harness didn't have a wire on
>pin B6 for the VATS input.   A quick search thru the DIY_EFI archives and
>the F-body list reminded me that 88 doesn't use VATS.  My cal is 1988 ABYA.
>  Of course, this was AFTER I built a VATS eliminator (thanks to Mike R.).
>At least now I'll be ready when I want to burn a later prom.....
>
>Interestingly enough, pin B6 (VATS input) does have +5 vdc on it.  
>
>
>--> Bob Valentine
>--> bob at tecmark.com
>