I just coverted to MPFi and i'm throwing codes 7 and 10.

7 is TPS
10 is IAT

but there are two plugs in the back and the right side(if your looking at engine) that im completly lost with. There is one male(plug) and one female in the back of the IM, and one male on the side. I think it's the EACV, it has a black/yellow and blue/yellow wires coming out. Also my dizzy has that, do i run the wires from the dizzy to back there?

I know my TPS is pluged in.

Help please. N00b at wiring here

 

the EACV is on the back at the passenger side end - your DPFI harness should have a green 2-wire connector with black/yellow and blue/yellow wires - this green connector should be plugged into the EACV - the TPS is on the back side of the throttle body - has 3 wire connector with yellow/white, green/white and red/blue wires - when you converted from DPFI to MPFI, you should have swotched positions of the yellow/white and green/white wires - the IAT sensor should be toward the driver's side end of the manifold - it is a white diamond shaped sensor with 2 attaching rivets - the connector for the IAT is just like the connector for the EACV except it is white in color and has red/yellow and green/white wires - when you converted from DPFI to MPFI, you should have had one connector that may or may not be used, depending on what manifold you have - it was for the Tandem Control Valve and looks just like the IAT sensor connector but has black/yellow and orange wires - what engine is the manifold from? - 89-91 (not 88) D16A6 manifolds also have a Fast Idle Control Valve on the back near the driver's side end - it has a 2 wire connector with black/yellow and blue wires - if you have the FICV, plug the connector for the Tandem Control Valve into it - the Orange Tandem Valve and Blue FICV wires run to the same place on the DPFI and MPFI ECUs - black/yellow is power

 

AWESOME!

Everything is ayyyyooookaayyyy. No CEL or throwing codes!

Thanks guy, appreciate it