Tune revision for LT headers
- Thread starter demas
- Start date
Yes. I know we had cat deletes with magnaflow x pipe and we had to get a revision for longtubes and catted x pipe.
Yes, 02 transport delay needs to be adjusted since the sensors are further down stream than their OEM location
Shaun told me it's not really needed.
NA setups we adjust a lot of parameters for long tubes. Boost we don't see any real difference on the dyno when doing so.
FYI transport delays are adaptive in these ECU's. Although we do adjust these parameters they are not actually as important as one would think due to the ECU's adaptive capability with regards to this. If the customer receives a trouble code related to transport delays being too far off, we would adjust the tune appropriately, but we've not seen this aside from a few Turbo applications.
FYI transport delays are adaptive in these ECU's. Although we do adjust these parameters they are not actually as important as one would think due to the ECU's adaptive capability with regards to this. If the customer receives a trouble code related to transport delays being too far off, we would adjust the tune appropriately, but we've not seen this aside from a few Turbo applications.
Should have clarified for boosted setups only, Shaun's much better at explaining then me anyway!
Thanks for the explanation, so bottom line, it's not necessary correct?
Not necessary unless you experience drivability issues or trouble codes.
Got it. thanks!
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