Hey guys,

This is my first post and im very new to this kind of thing so please be gentle!

Started building my turbo MX5 around a week ago and tonight came to starting it, got it started and set the base timing so it's running as it should be.

However, on the AFR gauge (AEM Wideband 30-4100) I am getting a reading, however on TS for MS i'm getting nothing. Always just sits at 9 no matter what I try.

TS is set to Wideband, and I have tried all of the settings in the Calibrate AFR just in case one of those picked something up.

I have used a multi metre at the pin side of the wiring loom and I do get voltage with engine on and engine off.

Is there anything else I could be looking at here? Or have I got a dead MS?

the MS in question is a second hand (however unused) MS Labs MS2PNP running the basic software