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
FAQ
Installing MIMA with the pin replacement harness
Installation and introduction
1. Disassembly
2. Installing the harness tubes
3. Threading the Harness
4. Removing the pins from the Multilock connectors
5. Installing the rear connections
6. Mounting the MIMA system in the car.
7. Accessing and connecting to the ECM
8. Overall wiring test
The test plug
Test 1: Confirm car starts, and no IMA codes
MCM reset
Test 2: confirm 13.6 volts
Test 3: confirm VSS
Test 4: confirm battery amp monitor connections
Confirming Pins 4&5 the MAMODE1 signal
Confirm Pins 7&8 CMDPWR signal
Confirm TPS sensor signal Pin 18
Confirming the MAP signal on pin 20
9. First power up test
10. The first MIMA operational test
11. Confirming temp probe and fan control operation, and final checkout
12. Mounting the low profile display
13. Removing the MIMA harness
software
The MIMA Joystick
The MIMA Display
The FAS system
DIY MIMA L
Cable impedance problem with last MIMA systems.
Learning to drive with MIMA
Hardwired Harness
Theory of Operation

Test 3: confirm VSS

The negative lead is left connected to pin 3, and the positive lead to pin 12 the VSS signal. This signal will be either a low (0V) or a high( 5V) when the car is stopped. As soon as the car begins to move, the signal will alternate between low and hi, and switch faster as the car moves faster. With the leads connected, engine running; push the car in neutral, or drive the car slowly, while watching the meter to confirm that the signal switches high and low. If it switches, the VSS connection is good.