P0300 Code with high Idle

Cory Gillmore

I just sent Z1 a datalog this past Wednesday, which is when the dongle came in. So I'm still waiting to hear back from them. Though we've had a dialogue going the last few weeks.

I personally don't know what to look for in the live data. Though since I have the dongle I keep the app open and am ready to start recording at any time anything funny happens. But like I said it's been doing really well ever since.

Oh yeah something else I did when I got the dongle was the throttle body relearn, which is normally a PITA but is made easy with the dongle/app. Just press a button lol.

In the app I also see what appears to be an option to turn the fuel pump off....is this a feature you would use to possibly purge fuel from the lines so you don't make a huge fuel mess if say you wanted to change a fuel injector or something like that?

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09 S/T 6MT: AAM S-Line catback exhaust Ti tips, Z1 CF CAI, Z1 ported intake plenum, Z1 high energy coil packs, tuned with ECU-Tek @ Z1: 332whp 261ftlbs