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992 Carrera OBD Flashing

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Old 04-30-2023, 08:10 PM
  #1246  
Bezlar
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Just ordered your tune. Also just installed jcr sport cats. It did trip my check engine light. I cleared it but I’m sure it’s coming back. Is there any issue with driving it with the light on until I get your tune installed?

thanks
Old 04-30-2023, 08:26 PM
  #1247  
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Originally Posted by Bezlar
Just ordered your tune. Also just installed jcr sport cats. It did trip my check engine light. I cleared it but I’m sure it’s coming back. Is there any issue with driving it with the light on until I get your tune installed?

thanks
no.
you’re fine. drive.
Old 04-30-2023, 09:16 PM
  #1248  
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Originally Posted by Bezlar
Just ordered your tune. Also just installed jcr sport cats. It did trip my check engine light. I cleared it but I’m sure it’s coming back. Is there any issue with driving it with the light on until I get your tune installed?

thanks
None, other than the light driving you absolutely nuts.
Old 04-30-2023, 09:49 PM
  #1249  
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Thanks guys. I figured but never hurts to make sure.
Old 05-24-2023, 09:09 AM
  #1250  
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I thought I'd share some results since we've had a lot of 992's on our dyno. This is the Base Carrera with the S1 ME tune (all else stock) vs a GTS with an Akrapovic Muffler (stock otherwise). There are some max gains of 80.6whp and 94.4 ft/lbs in that area under the curve. We're seeing huge gains with the S/GTS' tuned by M-Engineering (519whp/446wtq with bypass pipes) but thought this would give the Base folks hope if they don't want to swap turbos. No matter your trim, the M-tuner suite is a no brainer to us.


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Old 05-24-2023, 11:21 AM
  #1251  
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No WONDER why my tuned 992 S was so dang fast! I remember doing pulls at my favorite industrial backroad thinking, “Good gosh, man! This ain’t a good idea” LOL
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Old 05-24-2023, 06:03 PM
  #1252  
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Originally Posted by Flat6Motorsports
We had an opportunity to compare the Stage 0 GTS Map to our Tuned 992 BaseGTS. It's a 992 Base model with the S/GTS Turbos, Soul Comp Link Pipes and BMC Air Filters. I just thought I'd share the results from our dyno runs.


How come M Engineering website for Stage 1 93 octane C2S/GTS says 545 whp and 476 wtq and here I’m assuming your measurements should be equal to a Stage 2 Catless S/GTS but show lower numbers?
Old 05-24-2023, 06:32 PM
  #1253  
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Every dyno will read differently

There are many factors to consider as well. Dyno brand, setup derived RPM, what gear it was run in, DA, if tires are slipping on rollers, temperature, intake air temps, fans on the intercoolers, ramp run time, weather station readings, correction factor, smoothing settings, etc.

It's the before/after delta that matters. Not necessarily the final number.

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Old 05-24-2023, 06:53 PM
  #1254  
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Originally Posted by M Engineering
Every dyno will read differently

There are many factors to consider as well. Dyno brand, setup derived RPM, what gear it was run in, DA, if tires are slipping on rollers, temperature, intake air temps, fans on the intercoolers, ramp run time, weather station readings, correction factor, smoothing settings, etc.

It's the before/after delta that matters. Not necessarily the final number.

-Charles@M
Thanks. That makes sense.
Old 05-25-2023, 09:18 AM
  #1255  
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I'm excited to share our final 992 Carrera results when we get done with the Pure Turbos & Meth. We've been testing different exhausts and making videos so we wanted to keep the modifications consistent so we could compare apples to apples with the exhausts.

We might take the 992 down to M-Engineering for the tuning there so we can get numbers on both dynos if we do that. We just had a 992 base in the other day for a tune and it 361whp on our dyno stock. Crazy that my 992 with the S/GTS turbos, ME Tune and bypass pipes only hit 518whp on our dyno. Those are incredible gains! A Carrera with ~600HP+ at the flywheel is a fun machine. I tell 992 clients this all of the time, the tune is worth the price alone just to delete the cold start
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Old 05-25-2023, 11:26 AM
  #1256  
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Originally Posted by Flat6Motorsports
I'm excited to share our final 992 Carrera results when we get done with the Pure Turbos & Meth. We've been testing different exhausts and making videos so we wanted to keep the modifications consistent so we could compare apples to apples with the exhausts.

We might take the 992 down to M-Engineering for the tuning there so we can get numbers on both dynos if we do that. We just had a 992 base in the other day for a tune and it 361whp on our dyno stock. Crazy that my 992 with the S/GTS turbos, ME Tune and bypass pipes only hit 518whp on our dyno. Those are incredible gains! A Carrera with ~600HP+ at the flywheel is a fun machine. I tell 992 clients this all of the time, the tune is worth the price alone just to delete the cold start
So your base Carrera shop car hit 409 whp on your dyno but the customer's base Carrera hit 361 whp on the same dyno? Is it because the shop car already had other mods on it like exhaust and cat delete?
Old 05-25-2023, 11:44 AM
  #1257  
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Originally Posted by AlterZgo
So your base Carrera shop car hit 409 whp on your dyno but the customer's base Carrera hit 361 whp on the same dyno? Is it because the shop car already had other mods on it like exhaust and cat delete?
That was with the GTS turbos and the Stage 0 map (with competition link pipes). I think we got our dynos after we already had the GTS turbos on there, which is why I didn't have a true base model dyno until recently. My base did 374whp on a different dyno (dyno jet).
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Old 05-29-2023, 05:11 AM
  #1258  
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Can you share your dyno and plots for a 992 C4S with Sports Chrono in PDK and PSE, no other mods just the tune please?
Old 06-02-2023, 05:25 PM
  #1259  
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If any of y'all are in South Florida here on Rennlist, join us next week for our once-yearly party! Shoot me a PM if you plan on coming.




-Charles@M
Old 06-28-2023, 12:33 AM
  #1260  
Malakas
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Quick bump to this thread.... Is there a period of adaptation that the car goes through after you tune it? Meaning, as it gets more boost etc, are there parameters that the car needs to "learn" every time you flash it?


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