ok I just removed the chip adapter and installed the memcal. BOOM- connected. So I must have something in my settings in tunerpro wonky. When I uninstalled and re-installed the program it picked up exactly where it was. how can I get a fresh start?
ok I just removed the chip adapter and installed the memcal. BOOM- connected. So I must have something in my settings in tunerpro wonky. When I uninstalled and re-installed the program it picked up exactly where it was. how can I get a fresh start?
ok question- when I put a chip into the burner 2 and hit "erase chip" it says operation successful, but when I hit blank check it says chip is NOT blank. if I load a file and prog the chip, then hit verify chip w/buffer it says FAILURE verification failed (not matched) I just tried a new chip from a friend and one of my chips all the same results.
MYSTERY SOLVED! I'm an idiot. On the burner 2 it says "notch toward handle" so I've been installing the chips all the way to the top. While the lower part of the burner clearly says (in very small print) CHIPS ALLIGNED WITH BOTTOM. So thank you for all the help. I went and re-tested, and to my not so surprise..it works.
ok I set the injector flow rate to 58 and I am still way lean, also it hunts for idle. This was a cold start.
Dave check the open loop afr vs. temp vs vacuum table values, in the other bin vs this one. I just changed them in this bin. I'll burn the chip and try it in the morning. The original values seemed very lean. I don't know if it is the cause of my lean open loop but it seemed like a good place to start
Tuning is mostly Trial and Error, your headed in the right direction by adjusting open loop afr vs. temp vs vacuum table to add more fuel during open loop. It's logical to expect changing a value in the open loop afr vs. temp vs vacuum table value from 15:1 to 14:1 will "add fuel".
dave w
ok I drove it today and datalogged it. I think this thing is lean all the way around. where would I start to add fuel across the board? I would think on a cold start warm up afr would want to stay between 12.5-13.5 ish. I changed a few things and got a more steady idle but it is very lean. Under a load it has a lean "pop" and then it tries to come back. Here is the log and the bin
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