Quote:
Originally Posted by FR-S2GT86
Well, we all know that Zach knows these cars like the back of his hand. He did my flex-fuel tune and I found him very easy to work with. I was able to get some custom programming out of him with my setup by having him write four different power levels on the four maps.
So, I was wondering if all of your sensors are OEM or do you have any aftermarket sensors installed that could be at fault?
And......
What happens when you disconnect the upstream O2 sensor and try to start with that disconnected?
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Zack only says that if everything is fine, the car should start up fine. Even with the compression ratios changed.
My custom tune is for built motor with a turbo on it. Not built motor with NA tune.
I'm just trying to get my motor running okay without the turbo first, and I also don't have the turbo kit yet. Over 2 months waiting =(..
As for the upstream o2 unplugged start up, i havent tried this yet. what would this do?
When you say to disconnect the O2 sensor you mean just the connector right?