My 2nd Log

[James Bondage]

I fixed my Knock Sensor tonight, set base timing to 5 degrees.
3rd gear pull
Mods are 14b, 10 psi creeping to 17psi by 7k rpm's
Greddy Type-s bov recirculated
3'' dp back exhaust
no aircan w/ K&N filter
lower honeycomb removed
walbro 255 pump (not hp pump and not rewired)

Let me kow how I'm looking if you get a chance.

Thanks

TIMA O2-R RPM KNCK
20° 0.45V 2000 4
20° 0.49V 2031 4
20° 0.49V 2031 4
20° 0.49V 2094 3
21° 0.51V 2094 3
21° 0.51V 2125 3
20° 0.51V 2156 3
21° 0.51V 2188 3
20° 0.51V 2188 2
20° 0.51V 2250 2
20° 0.51V 2250 2
20° 0.51V 2281 2
19° 0.51V 2344 2
18° 0.51V 2344 1
17° 0.51V 2406 1
18° 0.51V 2438 1
17° 0.51V 2469 1
17° 0.51V 2531 1
16° 0.51V 2500 0
17° 0.51V 2563 0
17° 0.51V 2625 0
16° 0.51V 2656 0
16° 0.51V 2719 0
15° 0.53V 2719 0
16° 0.53V 2750 0
14° 0.53V 2813 0
14° 0.53V 2844 1
14° 0.53V 2875 1
14° 0.53V 2938 0
15° 0.53V 2938 0
15° 0.53V 3031 0
15° 0.53V 3031 0
16° 0.53V 3125 0
16° 0.53V 3156 0
16° 0.53V 3188 0
17° 0.53V 3219 0
17° 0.53V 3250 0
17° 0.53V 3281 0
18° 0.53V 3344 0
18° 0.53V 3375 0
18° 0.51V 3438 0
19° 0.53V 3469 0
19° 0.53V 3531 0
19° 0.51V 3531 0
19° 0.51V 3625 0
20° 0.51V 3656 0
20° 0.51V 3688 0
20° 0.51V 3750 0
20° 0.51V 3781 0
20° 0.51V 3844 0
20° 0.51V 3875 0
20° 0.51V 3969 0
20° 0.51V 3969 1
20° 0.51V 4031 1
20° 0.51V 4094 1
18° 0.51V 4094 1
18° 0.51V 4156 0
19° 0.51V 4188 0
20° 0.51V 4219 0
19° 0.51V 4281 0
19° 0.51V 4313 0
19° 0.51V 4344 0
19° 0.51V 4406 0
19° 0.51V 4438 0
18° 0.51V 4469 0
18° 0.51V 4531 0
18° 0.49V 4531 0
18° 0.49V 4563 0
18° 0.49V 4594 0
18° 0.49V 4625 0
18° 0.49V 4688 0
18° 0.49V 4719 0
18° 0.49V 4750 0
19° 0.49V 4750 0
19° 0.49V 4844 0
19° 0.49V 4813 0
19° 0.49V 4875 0
19° 0.49V 4906 0
19° 0.49V 4906 0
19° 0.49V 5000 1
18° 0.49V 5000 1
18° 0.49V 5031 1
18° 0.49V 5094 1
18° 0.49V 5094 1
20° 0.47V 5125 1
20° 0.47V 5188 0
20° 0.47V 5219 0
20° 0.47V 5281 0
21° 0.47V 5344 0
21° 0.47V 5375 0
21° 0.47V 5344 0
21° 0.47V 5406 0
21° 0.47V 5438 0
22° 0.47V 5438 0
21° 0.47V 5469 0
22° 0.47V 5531 0
22° 0.47V 5500 0
22° 0.45V 5531 0
23° 0.45V 5625 0
23° 0.45V 5625 0
23° 0.45V 5625 0
23° 0.45V 5688 0
23° 0.45V 5688 0
23° 0.45V 5750 0
24° 0.45V 5781 0
24° 0.45V 5813 0
24° 0.45V 5875 0
23° 0.45V 5875 0
23° 0.45V 5906 0
24° 0.45V 5906 0
24° 0.45V 5938 0
24° 0.45V 5969 0
24° 0.43V 6031 0
24° 0.43V 6031 0
24° 0.43V 6063 0
24° 0.43V 6063 0
24° 0.43V 6063 0
23° 0.43V 6156 0
23° 0.43V 6156 0
22° 0.43V 6188 1
22° 0.43V 6156 1
21° 0.43V 6219 0
22° 0.43V 6250 0
22° 0.43V 6281 0
22° 0.41V 6344 0
21° 0.41V 6344 0
21° 0.41V 6375 0
21° 0.41V 6375 0
21° 0.41V 6406 0
21° 0.41V 6469 0
20° 0.41V 6406 0
21° 0.41V 6531 1
20° 0.41V 6469 1
20° 0.39V 6563 0
20° 0.39V 6594 0
20° 0.39V 6594 0
20° 0.39V 6625 0
20° 0.39V 6625 0
19° 0.39V 6656 0
19° 0.39V 6688 0
19° 0.39V 6688 0
19° 0.39V 6750 0
19° 0.37V 6750 1
18° 0.37V 6750 1
18° 0.37V 6781 1
18° 0.37V 6813 0
19° 0.37V 6844 0
19° 0.37V 6844 0
19° 0.37V 6875 0
19° 0.37V 6875 0
18° 0.37V 6844 0
19° 0.37V 6906 0

 

[ILLiCliPSE]

not knowing too much about reading logs, ill give it a shot.

seems as if your timing could be a little better and your knocking a bit up top. I believe you want your timing to be in ascending order, and not decrease at all. Decreases in those numbers means your computer is pulling timing to compinsate for something. Try and work that little kink out and itll look a little better.

Although, dont take my word for it...Im still learning .

 

[nuclearpenguin]

What are your coolant and intake air temps for this run?

I remember reading that a good o2 voltage is around .92v, so you might wanna look into that. It's strange that you're knocking so low in the rpms, but that is the point where your o2 voltage was lowest so you definitely wanna look into that. I don't think the knock is pulling your timing too bad because where your timing gets retarded the most, you have no knock.

Look into the o2 voltage and read up, and try to get a log with coolant and intake temps, those can affect timing as well.



Does the car feel like it's running ok?

 

[ericmetcalf11]

Should post your tps, too. Your O2 is strange and should be above .90. I would think that the O2 sensor is not working or has something to do with hooking it back up wrong after putting in the exhaust?

 

[James Bondage]

On my first log I verified TPS is 100% that is why I didn't log it this run. I have been trying to work the bugs out of this car for a couple weeks now. Seems when I get one fixed another shows up.

 

[James Bondage]

Would my 02 be low due to a bad o2 sensor? Am I missing anything from this log?

 

[nuclearpenguin]

Intake air temps and coolant temps are a little useful. And yes, a whack o2 reading could mean a bad sensor.

 

[JayRolla]

The timing pulls down because your hitting boost which is normal. The knock up top looks like phantom because it goes away when you boost. You want it to creep up with a smooth curve and not go to high or it will cause knock. It looks real good for creeping to 17psi. See all the dips in the timing but he doesnt get much knock, thats why I dont trust reading the timing curve on a 2g to see the knock.

 

[weith1111]

Definitely take a look at that o2. Are you sure you are picking up the right info? It should be around .90 like mentioned above. o2R usually means the REAR o2, but you only have one with a 1g. Look for another o2 parameter.

Your timing is getting dropped up higher from something other than knock, most likely coolant temps like mentioned above. Post another log with intake and coolant temps.

 

[JayRolla]

im guessing bad o2 sensor and isnt it normal for it to drop when the boost hits? im pretty sure it is.

 

[weith1111]

^^^
You are correct. This is boost hitting...normal:
20° 0.51V 2281 2
19° 0.51V 2344 2
18° 0.51V 2344 1
17° 0.51V 2406 1
18° 0.51V 2438 1
17° 0.51V 2469 1
17° 0.51V 2531 1
16° 0.51V 2500 0
17° 0.51V 2563 0
17° 0.51V 2625 0
16° 0.51V 2656 0
16° 0.51V 2719 0
15° 0.53V 2719 0
16° 0.53V 2750 0
14° 0.53V 2813 0
14° 0.53V 2844 1
14° 0.53V 2875 1
14° 0.53V 2938 0

This is not normal:
24° 0.43V 6063 0
23° 0.43V 6156 0
23° 0.43V 6156 0
22° 0.43V 6188 1
22° 0.43V 6156 1
21° 0.43V 6219 0
22° 0.43V 6250 0
22° 0.43V 6281 0
22° 0.41V 6344 0
21° 0.41V 6344 0
21° 0.41V 6375 0
21° 0.41V 6375 0
21° 0.41V 6406 0
21° 0.41V 6469 0
20° 0.41V 6406 0
21° 0.41V 6531 1
20° 0.41V 6469 1
20° 0.39V 6563 0
20° 0.39V 6594 0
20° 0.39V 6594 0
20° 0.39V 6625 0
20° 0.39V 6625 0
19° 0.39V 6656 0
19° 0.39V 6688 0
19° 0.39V 6688 0
19° 0.39V 6750 0
19° 0.37V 6750 1
18° 0.37V 6750 1

That's timing being pulled by the ECU because of knock, temps, etc. This is correctable.