MAFT Pro Wiring Diagrams

Staged Wiring Diagrams

Use only those specific to your installation.

Preliminaries:

    1) Powering the MAFT Pro via ACC and IGN    More information is available here.

Step 1 - Wiring the MAFT Pro to the ECU:

  Non-Turbo
    1a) Toyota 7M-GE    Current Version = 2.1    More information about "FC" is available here.

  Turbo
    1a) Toyota 7M-GTE ('87 - '88)    Current Version = 2.1
    1b) Toyota 7M-GTE ('89 - '92) !! Not yet available.

Step 2 - Wiring the MAFT Pro to the Sensors:

    2a) GM MAF (ex: If you're going to be running a GM LS-1 MAF)    Current Version = 2.0
    2b) GM MAP and IAT Sensors (aka Speed Density)    Current Version = 2.0

Step 3 - Wiring the MAFT Pro to the Wideband O2 Controller:

    3a) Innovate Motorsports LC-1    Current Version = 2.0

Step 4 - Optional Features:

    4a) Enhanced TPS (5.xx and newer only)    Current Version = 2.0
    4b) Timing Control (Recommend 5.11 or newer)    I did not create this diagram.
    4c) Vf Monitor - More information about "Vf" is available here. NOTE: This requires the Aux 1 Mode input.
          You will NOT be able to use Aux tunes while you are using this input to monitor Vf feedback!
             Vf Monitor - GE Specific    Current Version = 2.1
             Vf Monitor - '87-'88 GTE Specific    Current Version = 2.1
    4d) Boost Control    You MUST be running a MAP sensor to use this feature!

OLD Diagrams - These are provided for reference purposes only.

7M-GE Specific: (7M-GTE follows then vehicle non-specific information)

If you are going to be using a GM MAF (Mass Air Flow) meter use this diagram:
(refer to the Speed/Density diagram for wide band wiring information)

If you are going to be running Speed/Density (MAP sensor w/IAT sensor) use this diagram:

For more information on the FC circuit look HERE.

7M-GTE Specific: (non-specific information follows)

Speed/Density (MAP sensor w/IAT sensor)