02-27-2021, 09:46 AM | #1 |
Drives: firebird Join Date: Jan 2010
Location: valdosta, georgia
Posts: 155
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Anybody have some logs?
Was wondering if anybody can post up a pic of a couple logs if you have them 2017 camaro ss. Need a log of maf tuning to see what lambda is and a log of spark table. Stock vehicle. I habe some wierd numbers and want to compare
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02-27-2021, 12:49 PM | #2 |
Petro-sexual
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You can probably find what you're looking for at HPTuners Tune Repository... If I had something, I'd help.
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02-27-2021, 01:51 PM | #3 |
Drives: firebird Join Date: Jan 2010
Location: valdosta, georgia
Posts: 155
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Not a tune, looking for a log. Is there logs there too?
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03-01-2021, 03:29 PM | #4 |
Drives: 17 2SS, 8L90, Cam, Heads, E85 Join Date: Dec 2016
Location: US
Posts: 1,201
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No there isn't, but here is a second gear only WOT run log, I think this is from when my car was completely stock, maybe had my rotofab on it I can't really remember.
Can you tell me what you are trying to figure out or looking for? test3.zip |
03-01-2021, 08:45 PM | #5 |
Drives: firebird Join Date: Jan 2010
Location: valdosta, georgia
Posts: 155
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What i am trying to figure out is stock while in PE i was pulling a 1.15 lambda on my wideband when it should habe been a .85 and while at cruise my timimg is 50, no knock but its commanding 35 so idk why its 50
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03-01-2021, 10:41 PM | #6 |
Drives: 2018 Chevrolet Camaro 2SS 1LE 6M Join Date: Jul 2019
Location: California
Posts: 283
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There are lots of tables that modify the timing tables. IAT, coolant, humidity, mixture, etc. You can switch your wideband to read A/F ratio instead of Lambda if it helps to better understand what your car is doing. Log fuel system status-that will tell you if you are in closed loop or open loop. If it's in closed loop, it's going to try to run 14.7:1 air/fuel which is 1.00 Lambda.
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Bolt-ons.
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03-02-2021, 05:36 AM | #7 |
Drives: 2018 Chevrolet Camaro 2SS 1LE 6M Join Date: Jul 2019
Location: California
Posts: 283
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Log
Here is 3rd gear pull in my 2018. There is some data before the pull where the car is just cruising in closed loop. You should be able to make a side by side comparison.
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Bolt-ons.
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03-04-2021, 02:40 PM | #8 | |
Drives: 2017 Chevrolet Camaro SS Join Date: Jul 2020
Location: Houston, TX
Posts: 31
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Quote:
Also I'd work more on your fueling for cruising as well. Cruising your bouncing from .98 - 1.05 Lambda. Also looks like you may have an exhaust leak on bank2 as you get random times were you spike STs by 27% + |
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03-04-2021, 04:37 PM | #9 | |
Drives: 2018 Chevrolet Camaro 2SS 1LE 6M Join Date: Jul 2019
Location: California
Posts: 283
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Quote:
I have just tweaked the tune to get the trims close, the WOT air/fuel where I want it and the timing at WOT close to where I feel that it's safe. I am waiting on a tune from Pray-paid and sent him my stock file last week. I appreciate your input, but I don't want to thread jack the OP.
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Bolt-ons.
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03-04-2021, 08:46 PM | #10 | |
Drives: 2017 Chevrolet Camaro SS Join Date: Jul 2020
Location: Houston, TX
Posts: 31
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Quote:
OP if you have a log you could post I'd be more than happy to look over it for you. If you need any remote tuning assistance just lmk. |
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03-07-2021, 05:53 PM | #11 | |
Drives: 17 2SS, 8L90, Cam, Heads, E85 Join Date: Dec 2016
Location: US
Posts: 1,201
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Quote:
https://forum.hptuners.com/showthrea...EQ)-Discussion |
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