1st Log! Please Check it Out.

[grantman10]

I just got my logger and am using OBD Gauge to log with. I checked my TPS readings already, and i am at 94 at full throttle. Is that ok?

Anyways, here it is

Ebay evo316g @ 15psi with no way to tune (keydiver chip coming soon)


Date/Time RPM TIM O2v
9/25/2008 16:19:00 1504 21 520
9/25/2008 16:19:00 1480 21 800
9/25/2008 16:19:01 1472 22 800
9/25/2008 16:19:02 1548 16 940
9/25/2008 16:19:02 1672 12 980
9/25/2008 16:19:03 1828 13 980
9/25/2008 16:19:04 1960 12 960
9/25/2008 16:19:04 2108 13 980
9/25/2008 16:19:05 2292 14 960
9/25/2008 16:19:05 2464 13 980
9/25/2008 16:19:06 2648 12 980
9/25/2008 16:19:07 2848 11 980
9/25/2008 16:19:07 3068 9 1000
9/25/2008 16:19:08 3320 8 1000
9/25/2008 16:19:09 3624 8 1000
9/25/2008 16:19:09 3904 9 1000
9/25/2008 16:19:10 4224 10 1000
9/25/2008 16:19:10 4512 10 1000
9/25/2008 16:19:11 4788 10 1000
9/25/2008 16:19:12 5084 12 1000
9/25/2008 16:19:12 5408 14 1000
9/25/2008 16:19:13 5688 15 1000
9/25/2008 16:19:14 6008 16 1000
9/25/2008 16:19:14 6292 16 1000
9/25/2008 16:19:15 6552 15 1000
9/25/2008 16:19:15 6796 16 1000
9/25/2008 16:19:16 7044 16 1000
9/25/2008 16:19:17 6712 38 680
9/25/2008 16:19:17 4864 34 620

It looks like im running rich

I need your guys' expertise!

 

[snowborder714]

I would say it looks fine. Your timing is good and it looks like your o2 sensor maxed out a 1v (if that's how OBD Gauge reads) which is fine.

I would try and get your TPS set so that it goes from 0% when off the throttle to 100% when you're on it all the way. Make sure your throttle cable is adjusted and that your floor mat isn't under the gas preventing it from going down the whole way.

 

[grantman10]

I just checked my throttle pedal and my floor mat was laying on top of the plastic piece that the pedal touches when it is floored. So hopefully that problem is taken care of.

Also, when my pedal is at idle my TPS reads 1, instead of zero. Im guessing this isn't a big deal right?

 

[snowborder714]

No, it's not a huge deal, but you can get it to read 0 if you want to. I'm anal with those things so I did. I would suggest it as it's not hard to do.

 

[grantman10]

what would be the bast timing curve for a stock 7 bolt motor, i have seen logs but i dont really understand where the timing should peak, and how much there is supposed to be.

Could you give someone give me a quick tutorial?

 

[snowborder714]

You can see a stock 2g timing map here:
The DSM ECU Timing Curve

There really isn't a "best" timing curve for a 2g since each car is different. You obviously want to get timing as high as possible without causing the engine to knock. It'll usually peak in your upper RPM's. If you're modifying timing on an RPM basis, you want to make sure you have a smooth curve, with not much variance between one RPM to the next. This help to create a smooth curve during a pull.

 

[grantman10]

Does anybody else with OBD logger get O2 reading of 1.00? I belive i was running rich because i could smell fuel when i let off.

 

[snowborder714]

I believe that it is reading correctly. Here is someone else who posted up a log that uses OBD Gauge:
http://www.dsmtuners.com/forums/newbie-forum/309411-first-log-would-like-some-advice.html

 

[CanadianTSi]

Yes 1.0 is very Rich, check for boost leaks...

 

[grantman10]

I will do that. But i am going to wait until i get my front mount on this weekend, and i will have to make my boost leak tester.

Where can i get a shraeder valve? and is a 2.5 inch coupler too big for the 2 and 1/4 inch 16g inlet?

 

[grantman10]

Hello all, i just got my front mount intercooler installed along with a greddy type s BOV and i have two more logs to post up.

Both are at about 13psi

LOG 1
Date/Time RPM TIM O2v
9/25/2008 16:19:00 1504 21 520
9/25/2008 16:19:00 1480 21 800
9/25/2008 16:19:01 1472 22 800
9/25/2008 16:19:02 1548 16 940
9/25/2008 16:19:02 1672 12 980
9/25/2008 16:19:03 1828 13 980
9/25/2008 16:19:04 1960 12 960
9/25/2008 16:19:04 2108 13 980
9/25/2008 16:19:05 2292 14 960
9/25/2008 16:19:05 2464 13 980
9/25/2008 16:19:06 2648 12 980
9/25/2008 16:19:07 2848 11 980
9/25/2008 16:19:07 3068 9 1000
9/25/2008 16:19:08 3320 8 1000
9/25/2008 16:19:09 3624 8 1000
9/25/2008 16:19:09 3904 9 1000
9/25/2008 16:19:10 4224 10 1000
9/25/2008 16:19:10 4512 10 1000
9/25/2008 16:19:11 4788 10 1000
9/25/2008 16:19:12 5084 12 1000
9/25/2008 16:19:12 5408 14 1000
9/25/2008 16:19:13 5688 15 1000
9/25/2008 16:19:14 6008 16 1000
9/25/2008 16:19:14 6292 16 1000
9/25/2008 16:19:15 6552 15 1000
9/25/2008 16:19:15 6796 16 1000
9/25/2008 16:19:16 7044 16 1000

LOG 2
Date/Time RPM TIM O2v
9/25/2008 16:21:55 1536 23 680
9/25/2008 16:21:56 1600 23 800
9/25/2008 16:21:56 1688 25 560
9/25/2008 16:21:57 1832 13 940
9/25/2008 16:21:58 2172 18 940
9/25/2008 16:21:58 2532 17 940
9/25/2008 16:21:59 2956 15 940
9/25/2008 16:21:59 3440 10 960
9/25/2008 16:22:00 3992 8 980
9/25/2008 16:22:01 4668 9 980
9/25/2008 16:22:01 5392 13 980
9/25/2008 16:22:02 6092 16 980
9/25/2008 16:22:03 6724 17 940


Overall, how do they look?

The first one looks a little rich, but doesn't the second one right on the money? I am trying to get everything looking good on the logger before i turn up the boost a little, i wish i had a way to log knock.