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Forum: Tracking / Autocross / HPDE / Drifting 07-06-2017, 10:52 AM
Replies: 32
Views: 7,413
Posted By Wepeel
If I'm single driving, I'll pull back into grid...

If I'm single driving, I'll pull back into grid and let it idle while I shutoff camera/data and reset tire pressures (usually a few minutes), then I'll shut off engine. I've found oil temps drop...
Forum: Tracking / Autocross / HPDE / Drifting 06-21-2016, 09:59 AM
Replies: 328
Views: 111,423
Posted By Wepeel
Here's something a little different - a couple of...

Here's something a little different - a couple of times a year we run an 'autocross' on the Pocono Infield road course. It's a weekend event. Easily the most fun autocrosses I've ever done. If you...
Forum: Software Tuning 06-09-2016, 10:40 AM
Replies: 57
Views: 21,131
Posted By Wepeel
Torque does report what seems like reasonable...

Torque does report what seems like reasonable voltages for rear O2 sensor, between 0 and 1 volt.
Forum: Software Tuning 06-07-2016, 05:19 PM
Replies: 57
Views: 21,131
Posted By Wepeel
Shiv told me that on the OFT the O2S2 and...

Shiv told me that on the OFT the O2S2 and Wideband AFR readings are not accurate - fwiw. O2S2 will always read 0.0v.
Forum: Software Tuning 05-30-2016, 11:42 AM
Replies: 34
Views: 10,981
Posted By Wepeel
There must be some logic to determine if the...

There must be some logic to determine if the primary AFR or O2 sensor are bad, because if one is bad then your AFR readings are unreliable, and the car has no idea what is going on from a...
Forum: Software Tuning 05-25-2016, 01:33 PM
Replies: 34
Views: 10,981
Posted By Wepeel
I replaced with an aftermarket Bosch, seems to...

I replaced with an aftermarket Bosch, seems to work fine. It definitely sounds like you're on your way to open loop. Peculiar but it seems there are a few of us that are seeing the same behavior.
...
Forum: Software Tuning 05-24-2016, 01:15 PM
Replies: 677
Views: 194,316
Posted By Wepeel
That pull in the 2nd log seems a little lean? ...

That pull in the 2nd log seems a little lean? And what was ambient temp?
Forum: Software Tuning 05-23-2016, 09:42 AM
Replies: 34
Views: 10,981
Posted By Wepeel
I just resolved my issue (posted in the datalog...

I just resolved my issue (posted in the datalog review thread).
http://www.ft86club.com/forums/showpost.php?p=2653838&postcount=1228

Turns out I needed a new rear O2 sensor. As part of my...
Forum: Engine, Exhaust, Transmission 05-19-2016, 01:05 PM
Replies: 408
Views: 183,864
Posted By Wepeel
Wayno's worked like a charm. I checked a bunch...

Wayno's worked like a charm. I checked a bunch of values and they all looked sane.

I should have done this long ago! Worked like a charm. I only touched the ignition timing and MAF Corrections...
Forum: Software Tuning 05-16-2016, 11:27 AM
Replies: 2,150
Views: 504,012
Posted By Wepeel
Alright I finally resolved the issue. The O2...

Alright I finally resolved the issue. The O2 sensor was threaded in fine. I replaced the O2 sensor and that fixed it.

So to summarize, during periods of extended cruise I was seeing AFR's drop...
Forum: Engine, Exhaust, Transmission 04-26-2016, 10:37 AM
Replies: 408
Views: 183,864
Posted By Wepeel
Okay, just want to make sure I have this right. ...

Okay, just want to make sure I have this right. I'm trying to modify the cold start tables on my OFT Stage 2 UEL 93 map. My car is A01C. I loaded the OFT A01C def file in RomRaider, and the OFT...
Forum: Software Tuning 04-25-2016, 10:16 AM
Replies: 677
Views: 194,316
Posted By Wepeel
Tested these tunes out, and for my car they seem...

Tested these tunes out, and for my car they seem a little too aggressive. I was getting up to -3.9 FLKC consistently at high load high rpm in 2nd gear autocross. On the previous tune I only ever...
Forum: Software Tuning 04-04-2016, 11:08 PM
Replies: 2,150
Views: 504,012
Posted By Wepeel
Ok, Shiv replied that I should ignore the O2S2 on...

Ok, Shiv replied that I should ignore the O2S2 on the OFT since that will always read zero. So looks like the torque O2 sensor voltage reading is the good one. Torque also has the AFR sensor...
Forum: Suspension | Chassis | Brakes -- Sponsored by 949 Racing 04-04-2016, 10:10 AM
Replies: 39
Views: 10,180
Posted By Wepeel
What is the spring rate in the front? Also, make...

What is the spring rate in the front? Also, make sure you double and triple check the math on coil bind vs. damper/bumpstop travel. If you're using spacers to get the desired height with additional...
Forum: Software Tuning 04-04-2016, 09:46 AM
Replies: 2,150
Views: 504,012
Posted By Wepeel
I wonder what the torque app is reading for O2...

I wonder what the torque app is reading for O2 sensor then? Can anyone else with an OFT verify what they get for Wideband O2 and O2S2 Volts?

Doing some reading, the code I got seems to be one...
Forum: Software Tuning 04-03-2016, 11:35 PM
Replies: 2,150
Views: 504,012
Posted By Wepeel
Okay, so I flashed back to stock and noticed the...

Okay, so I flashed back to stock and noticed the same behavior - AFR/Commanded AFR start somewhat normal, then during steady highway cruise they steadily decrease until the car just goes to open loop...
Forum: Tracking / Autocross / HPDE / Drifting 03-10-2016, 11:41 AM
Replies: 3,914
Views: 851,479
Posted By Wepeel
This. Especially since the V3 comes with some...

This. Especially since the V3 comes with some very soft spring rates now, so you have to factor the price of a new pair of springs into the V3. 230/280 F/R I believe. Too soft for STX.
Forum: Software Tuning 03-01-2016, 01:18 PM
Replies: 2,150
Views: 504,012
Posted By Wepeel
Thanks. Is the 0.0 on lift normal?

Thanks. Is the 0.0 on lift normal?
Forum: Software Tuning 03-01-2016, 11:07 AM
Replies: 2,150
Views: 504,012
Posted By Wepeel
Alright, been a while, but with all the weather...

Alright, been a while, but with all the weather the car has been parked for a while. I was monitoring O2 sensor voltage today and noticed that it seems to fluctuate between 0.5-0.8 volts during...
Forum: Software Tuning 01-08-2016, 10:59 AM
Replies: 2,150
Views: 504,012
Posted By Wepeel
I've monitored Cat temps in torque before,...

I've monitored Cat temps in torque before, "CatB1S1". Dunno exactly what it was but I know it trended way lower going to a catless UEL from stock (couple hundred degreesF on average).

The Rear O2...
Forum: Software Tuning 01-06-2016, 10:37 AM
Replies: 2,150
Views: 504,012
Posted By Wepeel
Thanks for the response. Yes, weird indeed. I...

Thanks for the response. Yes, weird indeed. I haven't edited the tune in anyway, just the OTS OFT offering.

I will add 'wideband o2' to the log to see what that shows. I will give the stock...
Forum: Software Tuning 01-05-2016, 03:19 PM
Replies: 2,150
Views: 504,012
Posted By Wepeel
Okay, here's something I've been noticing. ...

Okay, here's something I've been noticing. Posted a thread on it but not many responses there. OFH, OFT 93 Stage 2, Berk catted FP, everything else stock. I notice that during highway cruise my...
Forum: Software Tuning 12-18-2015, 11:40 PM
Replies: 34
Views: 10,981
Posted By Wepeel
Here's just a snapshot of a log I took while this...

Here's just a snapshot of a log I took while this was happening... I didn't get a log when it hit low 13's/high 12's and went to open loop, but when this trip started AFR and targeted AFR were in the...
Forum: Software Tuning 12-18-2015, 11:31 PM
Replies: 34
Views: 10,981
Posted By Wepeel
I was using OFT.

I was using OFT.
Forum: Software Tuning 12-17-2015, 02:00 PM
Replies: 34
Views: 10,981
Posted By Wepeel
Okay, so this is definitely happening. What I...

Okay, so this is definitely happening. What I see, and this happens during highway cruise, is AFR begins dropping. When I look at targeted AFR, it usually starts around 14.2ish. Over the course of...
Forum: Software Tuning 10-29-2015, 11:34 AM
Replies: 50
Views: 21,614
Posted By Wepeel
Really nice looking curve... what was the...

Really nice looking curve... what was the header/exhaust setup on this car?
Forum: Tracking / Autocross / HPDE / Drifting 10-26-2015, 04:05 PM
Replies: 11
Views: 3,080
Posted By Wepeel
I just started logging autocross, but I get...

I just started logging autocross, but I get higher lateral G's than braking. Here's the gg plot. Typical STX trim (coilovers, camber plates, 245 RE71R 17x9, etc).
Forum: Software Tuning 10-20-2015, 11:16 AM
Replies: 44
Views: 22,515
Posted By Wepeel
I finally got a chance to try this out... totally...

I finally got a chance to try this out... totally awesome. For now it's delayed my desire to get a full data acq setup. I've been playing with overlaying the data onto some vids:
Fedex Autocross...
Forum: Software Tuning 10-13-2015, 12:38 PM
Replies: 29
Views: 9,205
Posted By Wepeel
'02-'05 WRX were quite a bit less powerful since...

'02-'05 WRX were quite a bit less powerful since it has the 2.0 motor - the '06-07 had the 2.5. On paper it made about the same power but in reality the 2.5 is a lot faster than the 2.0.

Either...
Forum: Engine, Exhaust, Transmission 10-06-2015, 10:04 AM
Replies: 483
Views: 137,941
Posted By Wepeel
Really interested in this. Is it safe to assume...

Really interested in this. Is it safe to assume that with a fully catless setup, a Perrin 2.5 resonated or Q300 would exceed 90dB?
Showing results 1 to 30 of 458
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