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Old 02-17-2013, 01:21 PM   #2497
mobybrz
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Join Date: Jan 2013
Drives: White 2013 BRZ
Location: Tempe AZ
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Quote:
Originally Posted by regal View Post
now the throttle seems not as responsive almost a lag as i revs even in neutral the new ECU seems to have less timing advance. Anyone else notice this ?
I have NOT gotten the CEL light but I HAVE noticed this on my car, along with a slight idle wander. It was something I didn't notice on the BRZ I rode/drove back in August. My car had a much later build date I think (bought it this month straight off the boat/truck). I am convinced something changed in the factory ECU calibration. It's not a big deal in general, but the tendency is very annoying in city traffic.
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