General Just got another EPROM ECU and new Dual image chip. Need help.

[19BLACKGST98]

I had a problem with my original ECU so I had to get another one from Jeff O along with another dual image chip. My problem is that im not sure which map is which. I know the defualt map is 93 oct and the bottom map is C16. I have it wired to a switch but how can I tell which map im in. I have a Wideband O2, EvoScan and a palm logging program if that will help?

 

[TurboAnything]

I know on the precisionECU chips if you do not have the switch hooked up to the changeup then you will be looking at the original map location. But that is with the changeup board and a different companys chip.

 

[dsmfa9nutter]

Have it read by someone with a chip burner/reader.

 

[turboglenn]

call Jeff O and ask ?????