Ecumaster forum

Yea when I put straight e85 it gets 65-70% ethanol but wen I go to codes it says ff sensor? It's on and working correctly not sure why it throws a code for it. So I can just keep that take active and run both 91 and e85 now, even though it gets up to 17afr?

I switched it to flex fuel blend and afr go leaner and idle starts bouncing?

That's all that needed to be done? So everything else looks good in the map and correctly? I switched it to flex fuel blend in table switch, so will I be able to start pumping e85 and 91 now? And the ecu will see it and adjust boost?

so i just got back from portland got my car tuned at psi, so we tuned for 91 at 18lbs made xxx hp and tuned e85 made xxx hp, but one thing the tuner noticed was the maps weren't blending so the boost pressure wouldn't change at all so if i put all e85 and it was at 27psi perfect, but if i went to pu...

Ok I've contacted you guys, I have teamviewer installed if you guys are ready to log into the ecu?

Yea made sure everything was permanent, but somehow my cel doesn't come back on when I restart the car, I tried another emu ecu same map and same thing. I need to upload basemap on every startup now. Not sure what's going on, and I'm on the latest software

So now I have a new problem, everytime I load my map to the ecu, it starts great then when I shit the car off, the check engine light doesn't come on, and have to reload the base map everytime I start the car up?? I've spent so much time and money trying to get my car tuned, even with some of the be...

Sometimes the ecu shuts off for a second and I have to turn off and on my car, Its when I have my laptop connected with 1.112, don't know if that's supposed to happen? It's only happened once today though. Where the car bogs down to a stop. But turns on great and drives again. I'll send you the data...

How can I send you the logs does it get saved in the emu folder in documents?

I'm on the software 1.12 and I plug the ecu in and go to logs nothing showing check engine is there?

How does the check engine light work on these things? What if it flashes for one second and never comes back how do I check that?

Problem solved, put in a new distributor and car fired up right away!. Everything is good now!

Yea all stock wiring, coil, distributor checks out good, they got the other car in here at crw to start with the emu, so I went ahead and replaced my engine harness made sure everything was good, cranks good, no spark. I'm going to see if they can reload that basemap to give it a try.

Got my ecu master hooked up, but it just cranks and never gets spark? Plug in the stock ecu and starts up for a second, all wires check out correctly, not sure what else I'm missing, so im seeking help on here.