Do I even have a MAP sensor??????????????????
Ok so looking over my car the other day and I think I may not have a MAP sensor.
Looking on ebay and stuff it looks like MAP sensors say SENSOR ASSY. TURBO PRESSURE.
I may be wrong but what looks like my "MAP Sensor" located on the back of the intake manifold near the firewall (its just zip tied on there) says: SENSOR ASSY. VACUUM
It has three wires coming out if it, one is green with a black stripe, one is blue with a black stripe and one is brown. The vacuum hose connects to the intake manifold.
Any help or ideas? This may be why I am not boosting properly? 
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87' 7M-GE Custom fab 3" Headers, Cat-Delete, 4" High Flow Flowmaster (WTF!!!!  ) MAF Adapter with truck sized Spectre filter. NGK Laser Platinum Plugs. K&N Oil Filter
87' 1JZ-GTE Truck sized Spectre Air filter, Walbro 255LPH Fuel Pump, GM Fuel Pressure Regulator, Welded Rear end gears, Targa Top, 3" Intercooler kit, aluminium intercooler, Ebay boost controller, Ebay Oil-Catch can, I HAVE POWER STEERING AND A/C :P K&N 2JZ Oil filter, Catrol Syntec 10w-40 Fully synthetic oil
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