IAT causing massive throttle lag?

Jordo! · 07-06-2015, 08:47 PM

Quote:

Originally Posted by scorp38

No I'm not saying they were 200 degrees I'd say more like 100-120 sitting in traffic and not getting much airflow in the engine bay. But it has definitely only been when the temp hit 90 degrees here

Sent from my iPhone using Tapatalk

Ok, those values definitely are in range at idle, but that's not hot enough to cause any lag.

Is the lag at WOT or light throttle?

If the former, it's almost definitely that the OEM tune just isn't as responsive as it could be (there's a whole thread on this with tuning code that can be cut and pasted into uprev).

If the latter, it could be any number of things including vac leaks, wonky sensor, etc. Even clogged air filters could cause that.

Tell us more about your set up. Is it all stock? Do you have any datalogging capability?

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Taillights Trippin' - Causing Engine Chug	NickTurnon	Exterior & Interior	6	12-23-2013 05:43 PM
Intakes causing AC lines to rip?	DannyGT	Intake/Exhaust	25	04-24-2012 03:21 PM
370Z FI Throttle Response: Boost vs. Throttle Position	DIGItonium	Forced Induction	9	01-23-2011 08:49 PM
Tint causing car to ask for key?	CharBoiler	Exterior & Interior	19	09-01-2010 10:47 AM
OBD II real-time monitor causing problems?	toon_herit	Nissan 370Z General Discussions	6	02-22-2010 05:35 PM