I have an 02 wrx and got some data logging done. Have a look and tell me what you think.

I think you just click here and it downloads:

http://www.box.net/shared/1p7zawrggk

Thanks

From ~2600-5000 rpm you are pulling upwards of 6* of timing. You need to either lower timing (it's pretty low already), add fuel, or lower boost.

Jeff

What is the mod list?

This doesn't look like a TD04 turbo due to the slow spool.

The timing is pulled due to FLKC. You have to isolate where the knock is actually occurring.

Sorry about not posting a mod list.

XPT Stage 2.5
VF30
WRX 565CC injectors
255lph Walbro fuel pump
STI Topmount
4" TurboXS down pipe
3" Ebay special Catback exhaust
Perrin Turbo inlet
GFB MBC
Spectre Intake, sucks looking for a new one


Think thats everything. I had P0172 pop up around christmas and it would not go into boost. I think thats what that time pulling is from. I reset my ecu last night to try and erase the learned knock from the ecu.

This was a third gear pull to redline. Incase you couldn't tell.

And also, this just started last weekend, I will get on it and it seriously sounds like I have VTEC. I will get up to around 5k rpm and it sounds like VTEC kicking in. Don't really know how else to explain it.

I think my turbo is dieing on me.

Anyone else?