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10-26-2017, 07:37 AM
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#1 |
 
Drives: 2016 2SS M6 Join Date: Oct 2016
Location: Wentzville MO
Posts: 50
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Reduced engine power on cold start
I'm getting a code on cold start P16F3.
and the car goes into performance reduction mode. It has done it a couple times in the past but the last time it was tuned (on E85) it does it on every cold start. I am thinking the ECM needs updated, but not 100% sure this will fix it. has anyone else ran into this issue? Lots of mods on the car and have been done for almost 20k miles the latest parts were pray IM and TB and a DSX E-85 kit and re-tune. once I clear the code it runs awesome but every morning it throws the code and goes into limp mode. |
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10-27-2017, 10:39 AM
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#2 |
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Drives: 2016 2SS M6 Join Date: Oct 2016
Location: Wentzville MO
Posts: 50
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really nothing?
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11-06-2019, 08:35 PM
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#3 |
 Drives: 2016 Nightfall Metallic Grey 2ss Join Date: Oct 2017
Location: New Orleans, LA
Posts: 121
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I'm having this same issue.
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11-27-2019, 09:53 PM
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#4 |
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waddupdgriff
Drives: Supercharged 2016 2LT RS Join Date: Sep 2017
Location: IG: waddupdgriff
Posts: 213
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I just installed the Edelbrock supercharger on my V6 and my car is displaying the P16F3 code now too. Been there for days and their calibration team hasn’t fixed it yet. I can’t really find much online :/
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08-30-2020, 04:32 PM
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#5 |
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Drives: 2016 Nightfall Metallic Grey 2ss Join Date: Oct 2017
Location: New Orleans, LA
Posts: 121
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Mine ended up being a pedal command setting in hptuners, changed the setting and never had another issue.
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08-31-2020, 09:12 PM
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#6 | |
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SNSTRSS
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Quote:
__________________
2016 Black Camaro 2SS A8 NP
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