The end of the Plug and Play MIMA, and MIMA2
MIMA introduction
MIMA Operation
MIMA Users Page
Installing MIMA with The Plug and Play harness
Installing MIMA with the pin replacement harness
The MIMA Joystick
The MIMA Display
The FAS system
Cable impedance problem with last MIMA systems.
Learning to drive with MIMA
Hardwired Harness
Level 1 Installation
2. Disassembly
3. Thread the Harness
4. Threading the Harness, Cont'
5. Opening the Harness
6. Level 1 Install (rear connections)
7. Fan Diodes Install
Yellow Pin 4 to Red/Yellow wire MAMODE 1 ECM side (Splice)Green Pin 5 to MCM side of wire(splice)
Violet Pin 7 to Blue/Black CMDPWR ECM side (Splice)Gray Pin 8 to MCM side (splice)
Red Pin 12 to Blue /White VSS MCM C-4
Fan control Diodes (Tap)
8. Battery Amp Monitor Rear Connections
9. Mounting the MIMA system in the car.
10. Level One wiring test.
11. Level 1 Check first power up
12. The first MIMA operational test
13. Testing the fan control wiring
14. Confirming temp probe and fan control operation
Level 2 install
Theory of Operation

Red Pin 12 to Blue /White VSS MCM C-4

This signal is the pulses that tell the car how far and how fast you are going. The pulses stop when the car stops, and at 100 MPH, the frequency of the pulses is about 110HZ. STST the connection