eCtune

The resolution of the 3 bar is by itself fine, I´ve never had any issues with them. There is some nit-picking but nothing serious. For some, the accuracy between sensors isn´t spot on. This is to be expected at these aren´t motorsports parts. So, should you replace your 3-bar with another, seemin...

Don´t forget to look at the possible simple explanations also. Make absolutely sure that all engine/chassis/ECU ground wires are perfect. The old ground wires as well as their respective connections can get rusty, greasy or whatever over time. And you´d be surprised how much voltage drop can be se...

I´m guessing it simply takes a while for the O2 sensor to reach operating temperature. /Allan

Yeeees. Someone has to show the yanks around in Europe so they don´t get lost I am now a semi-official Nürburgring Tour Guide. Worked out really well, especially considering the even-more-than-usual chaos last weekend. /Allan

Good result /Allan

oh, really? /Allan

Rumor has it, that a certain someone from the other side of the pond is visiting this september. Sweeeet. /Allan

I have found that an overly rich tip-out can be caused by the tune of the vacuum parts of the map that isn´t otherwise used during normal load conditions. However, in the end tip-in and tip-out really is more about how the car feels to drive. /Allan

I use eCtune also on Win7, it seems nice and stable. All I had to do was start it with \"Run as administrator\". That probably goes for the installer as well. /Allan

First things first. You absolutely need to get datalogging working. There is no point in running eCtune (or any other engine management system for that matter) if you can´t see what is going on. /Allan

You want the ECU ground to end at the engine somehow, not the battery - for the sake of not offsetting the voltage measured at various sensors when there is a current draw. Addiitionally.. Engine needs both of the big chassis ground connections to ensure reliable operation. From memory there´s usua...

Ahhh thank u sir! I need to find someone close to check this ecu out to see what its doing and maybe by putting a two step in it will take away the issue I am having? What I am suggesting is in fact the exact opposite. You could have something configured that is causing the problem. Or maybe those ...

That´s the eCtune \"flash fault codes\" @ ignition-on feature /Allan

Ensure all ground connections are perfect. That goes for the wires themselves (if in doubt replace) as well as where they go. I have solved the weirdest electrical problems this way during the years :) The most interesting one by far was a customer with a car that was seemingly perfect everywhere, y...

Sounds like either issues with the ignition or any condition which would make the ECU impose a lower RPM limit. Like launch control, full throttle shift, maybe a boost cut or something. /Allan