Okay my car has been sitting because I have it listed for sale
I took it for a ride today and noticed that the left light on the EMU is flashing red. I did some research and many Greddy guys say the firmware needs to be reflashed. Anyone do this ? I plugged it into my laptop and it's showing a bunch of errors. Anyway to competely reset the Emanage and start fresh ?

Thanks
Matt

 

No one ?

 

Do you have screenshots of the errors it's giving you?

I would connect the laptop, click Communication, and click on Main Unit Update. It'll reboot the EMU and reflash the firmware to it.

 

This is what I get when I click communications and go to main unit update

Here are my errors. Checked the connections on those and they are tight



Here is my version. Prob really old

 

I don't see anything wrong with the firmware/software, looks like the versions both match.

Check your harness for wiring issues on the ignition wiring, for cylinders 1 and 2.

 

All the cylinder ing wires are tight soldered.

I guess my next recourse is taking the unit out and sending it out to Greddy
I did read in anther forum that on some early model Ultimates, the case rubbed against the board and caused Ing chips to get dislodged

Matt

 

What hardware version do you have? I believe anything older than E (A,B,C,D) had the loose ignition chip issue.

 

Is this soemthing I can fix or needs to be sent back to Greddy ? It's drivable but geeks once once it's warmed up

Matt

 

Unplugged it today, took it apart and put it all back together and no more red light. Drove it a bit. Red light back one. Now showing ing2 and Ing 3 error

Here's the one I have Only markings I can find

 

The markings you would look for are on the board itself, inside the case.

 

Looks like mine is a C.
Would the loose ignition chip issue make the car run funky ? Can barely get the car to idle. Idles and just dies

Matt

 

Hmmm...not sure. Usually the ignition chip issue prevents the car from even starting. I'd call Greddy to be sure.

 

Question: Jumper 8/Ignition output I have set for 5V. Does it need to be 12V ? According to Greddy it needs to be set to 2-3 which is 12V for the ignition output

 

Follow Dandy's writeup on the jumpers. It's supposed to be set to 1-2 for 5V.