what do you think about the numbers

[pianoman]

here is my log from last night its a 2nd and 3rd gear pull.

1990 tsi awd
intake pipe
free mods-lower honey comb removed
mbc @17psi
vr4 fuel pump
2.5uicp with greddy type s
k&n
3inch turbo back no cat
stock 14b.
taylor 8mm wires also i used pocket logger.
stock injectors.

ok i always run 93oct. gas.

FTH-117%
FTM-107%
FTL-118%

RPM KNOCK TIMING 02

3156 0 16 86
3437 4 15 .84
4406 15 14 .82
4781 14 13 .82
5093 14 14 .82
5500 13 16 .80
5781 15 17 .80
6125 14 14 .80

4125 0 19 .84
4437 10 15 .82
4531 14 14 .82
4687 14 14 .82
4843 13 13 .82
5000 13 13 .82
5187 12 15 .82
5312 19 14 .80
5656 29 11 .80
5718 35 9 .78
5781 34 33 .76
5468 10 43 .78-deceleration

also my bov return hose blew off the day before so i've been venting for the past day so thats why im guessing my fuel trims are so high. also my orignal ecu crapped out two days ago and on that ecu i hit .96 with 7knock in the 5-6rpm range with a boost leak. i didn't log that run, thats just what i remember from glancing at the datalogger. I have a set of 510cc injectors that im thinking about throwing in, caue im thinking im running too lean, but i wanted to know what you guys thought. also im getting a set of bpr7es in a couple days or so cause i know my 6es' aren't good at 17psi. thanks.

 

[CanadianTSi]

To lean, resulting in lots of knock. Turn the boost down some.

I wouldn't put the bigger injectors in unless you have some way of controling them.

PS my 6es's work fine at 20psi

 

[markgholland]

You don't have a fuel computer? If not, turn your boost down to 12 psi and start saving your pennies.

It is useless to try to "tune" without the use of a fuel computer.
~Mark

 

[BrokenTsi]

that much knock will blow your motor. turn down the boost. it may feel fast at 17psi, but with stock intercooler and injectors you're gonna prolly heat soak that biatch and blow something up.

Next mod: injectors, safc, afpr

 

[pianoman]

but 510s are small enough that you can use them with out the use of a piggy back as i was told by AMS. also i do have safc sitting around. i always change to a colder plug when i run over 15psi. but thats just me.

 

[markgholland]

but 510s are small enough that you can use them with out the use of a piggy back as i was told by AMS. also i do have safc sitting around.

So put the afc in and tune it correctly.
~Mark

 

[pianoman]

well i logged agian tonight, and it ran fine, i havn't changed a thing. So maby it was a fluke? or stuck injector or somthing? i dunno. also my fuel trims are at H-100 M-100 L-108 I have no idea.

thanks anyhow.