I was wondering if a bad MAP sensor would cause a a code 32 or cause the egr valve not to fuction properly?

 

btt

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Pino
91'Formula
LB9 305 TPI 5-speed
http://www.geocities.com/MotorCity/Garage/5654/mur91.jpg

 

I may be wrong but I'll give it a shot. It could very well give you a bad reading. Heres the reason I say that I had all kinds of codes shooting out at me, MAF, EGR, TPS, and it turned out to be a busted vac line. After I replaced the line everything may was fine. I would check vac line if you haven't already cause changing the EGR is pain. I hope this was some help to you. Let us know how it turns out.