First log,please look

[fwdeclipse]

I just got a logger today,and i did my first 3rd gear pull.I also rewired my pump today.I orderd a set 550cc injectors and an safc2.I cant figure out how to get the log onto my computer so ill just make it work.

rpms 02 timing
1980 0.95 9
2128 0.95 10
2296 0.95 8
2452 0.97 6
2620 0.97 5
2820 0.97 5
3032 0.97 5
3248 0.97 7
3424 0.97 6
3612 0.97 7
3788 0.97 8
3936 0.97 8
4112 1.00 8
4292 1.00 9
4448 1.00 9
4612 1.00 8
4756 1.00 10
4916 1.00 10
5084 1.00 10
5208 1.00 12
5352 1.00 11
5516 1.00 13
5636 1.00 14
5764 1.00 14
5924 1.00 15
6028 1.00 16
6132 1.00 16
6240 1.00 16
6344 1.00 16
6440 0.97 16
6508 0.97 16
6584 0.97 17
6664 0.97 17

I noticed the timing get pulled 1* at a couple of points,not sure if is knock or not.What do you guys think.One more thing isnt 1.00v rich?

 

[andymoraitis]

Generally, a timing pull does indicate knock. For the 2G ECU, it will hold timing at 7 counts of knock and then retard one degree of timing for every three additional counts of knock. If you had a degree of timing pulled, that would indicate close to 10 counts. The fluctuations seem to be minor though and not prevalent in the upper RPM range, which means that when you install the injectors and AFC, you'll need to re-log and look for those dips.

As a matter of course from using the AFC, your timing will go up, but it won't be insane with 550's. She looks good up top, just keep an eye on the midrange. Also, how much boost are you running through the 14B now? To be safe, I'd back it down 1-2 psi until your fuel mods are installed. And yes, 1.0 on the front O2 is rich,. but using narrowband O2 sensors is an unreliable way to tune. A wideband will give you a true air/fuel ratio and let you know how rich or lean it's really running.

Hope that helps,

Andy

 

[fwdeclipse]

Yeah thanks alot for replying.Right now im running 15psi of boost.So if that was knock is 10 counts really bad.Ill post another log when i get the afc and 550cc in there.Thanks alot for the info.