i got it installed and it will run right if you leave the factory air flow wire connected but if i connect it yellow to the ecu side and white to the afm side..i start it and it'll start but wont hold a idle. i have it on 4X cylinders with arrow up to right, flap 5in 5out ..what about the pressure sensor type that has a in and out what does that have to be? any suggestions?

 

i got it fixed just yellow and white for AFM wire wasnt connected good enough, what about the hi low setting i put it at 93% low and 94% high and when i barely push the pedal the throttle says 100% whats the problem with that?

 

the 86-88 cars max out the tps at 30% throttle. put the low / high at 98 low, 99 high.