Quote:
Originally Posted by troek
i had something very similar happen, it turned out to be my exhaust hitting my fuel tank right before the the diff. if youve never had knock before, and running the same fuel. itd be worth checking out.
|
Yeah that is something I will definitely look into. I figure if someone posts a log after updating the oft that is clearly the same as before the update then I will have ruled out the new update for causing the problem. As far as I know the fuel should be the same. At very least from same gas station. I'm running stock header and cat-back so there shouldn't be any issue with those. Only difference is that the weird flkc happened after flashing with the updated OFT with a very slight change in the maf temp compensation table that should have little to no effect on knock. All else was identical pre weird flkc logs.
Edit: I went ahead and did a once over on every single exhaust fastener and made sure it wasn't hitting anything and everything is torqued down properly, reflashed a modified tune earlier today since it was still more knock resistant vs the OTS tune then took a log:
http://datazap.me/u/solidone/stg1-20...4&zoom=136-406
Still with the spikes of flkc. As I saved and uploaded the above log the OFT auto updated. I removed my oil catch can, just to rule that out as a possible cause. Went and took another log. This time the display was obviouly more glitchy than before with knock correction stuck at -.68 most of the time and the flkc hanging at -.39 even with 0 throttle input coasting...
The following log here:
http://datazap.me/u/solidone/stg1-20...zoom=2667-2930
What say you,@
Shiv@Openflash?