Forum » Road Tuning » Connecting lNNOVATE LM2 Analog Output To MOTEC M600 LAMBDA Input

Connecting lNNOVATE LM2 Analog Output To MOTEC M600 LAMBDA Input

Road Tuning

Discussion and questions related to the course Road Tuning


Page 1
Author
23 Views

Hi,

Now that I have my 2JZ engine running fine , I want to connect the LM2 Analog Output To MOTEC M600 LAMBDA Input , The LM2 Analog Out 1 has 2 wires (Lime Green ,Yellow) and the M600 LAMBDA 1 Input has 3 pins (B25,B26, B16).

How To Connect?

INNOVATE LM2 Analog Out Cable:

M600 Wiring Diagram:

G'day Yassin. I havent wired in an M600, but had a quick skim of the documentation, and this is what I reckon is going on:

The M600 was available with optional built in lambda controllers compatible with NTK or LSU wideband sensors directly. This takes the place of the Innovate LM2. If your ECU was optioned like this, then I strongly suggest wiring the wideband sensor directly to the ECU, and eliminating the need for the Innovate LM2.

If your ECU was not optioned like this, then you will need to wire the analogue output of your LM2 to one of the analogue inputs on your M600. Connect the Analogue Out 1 - (yellow) wire from the LM2 to the sensor ground of the M600, and the Analogue Out 1 + (Lime Green) wire from the LM2 to an analogue input channel.