Map Sensor and Boost Pressure Sensor

[GTMRS4]

I've read many places and it refers to it differently. The Dealership is telling me the MAP sensor is built into the MAF, but can someone clarify this for me?

I'm getting weird boost spikes and did a pressure test and no leaks. I either hit 22-20 psi or 19-20psi and no its not the weather. When it got cold i got back to the 21-22 but during the summer I was at 19-20

[Audi Skate Snow]

map and maf are 2 seperate things.

[absolutegtr]

I believe the MAP sensor is located right next to the thottle body, and the boost sensor is obviously located on the intercooler

[F16HTON]

MAP sensor is in the intercooler piping going to the throttle body.

I think APR gives you a different one to use with the Stage III+

[Audi Skate Snow]

MAP sensor is in the intercooler piping going to the throttle body.

I think APR gives you a different one to use with the Stage III+

correct.

look just below your driver headlight and you will see it plugged into the piping.

[GTMRS4]

so I'd have to contact APR for a new boost sensor?

[Audi Skate Snow]

give em a quick call and ask them. Im sure they will be pretty helpful

[GTMRS4]

so where is the boost sensor?

[Audi Skate Snow]

same thing... located on the IC piping behind driver headlight.

[GTMRS4]

thanks!!!

[texasboy21]

or use a diode on the map wire and a mbc or ebc

barrett