MoTeC Global Forum

Hello,

We are working with a Subaru impreza wrx9 with a wrx9-10 plug in m800 board.
We carry out the connections and setup of links according to the technical papers, it says that the type k thermocouple is connected on pins A1 and A2 and we must work with links 4 and 5 open and 21 closed.

We configure the EGT AV7 input, but it is as if we have nothing connected.

We check RAW INPUT VALUES, AND THE VALUE OF AV7 IS 0 volt.

Is there something we are doing incorrectly?

Is there any other configuration missing?

Do all the boards have the TCK amplifier built in?

Thanks, Ragards!

That's your problem, The TCK is a extra PCB that gets installed onto the OEM ECU adapter board.

Without it Knock and the thermocouple wont work.

SprinterTRD wrote:That's your problem, The TCK is a extra PCB that gets installed onto the OEM ECU adapter board.

Without it Knock and the thermocouple wont work.

Hi,

I thought you could bring the thermocouple amplifier built into the board.

Why do pins A1 and A2 say TC- and TC +?

Thanks,Regards!

There is no Thermocouple amplifier built into the adapter board.

The pins marked TC+ & TC- are the connection points to the outside world when you install the TCK board.

SprinterTRD wrote:There is no Thermocouple amplifier built into the adapter board.

The pins marked TC+ & TC- are the connection points to the outside world when you install the TCK board.

Hi,

So you have to connect the thermocouple with TCA AMPLIFIER TO THE AV7 INPUT?

Thanks, regards!

Yes that will work