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Serstylz2 Serstylz2 is offline
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Posts: 366
Join Date: Jan 2019
Car: 2019 Q50 Luxe
Default 10-02-2019, 08:36 AM

Quote:
Originally Posted by Serstylz2
Epic typo fail, updated OP, reattached log for review
Quote:
Originally Posted by ddnspider
Lol np. Your timing looks ok. Do you have fuel wires turned on? Your trims are maxxed big time and it looks like the AFR leans out in the lower range of each gear.
Quote:
Originally Posted by Serstylz2
Yep fuel wires are on and enabled, I seem to always have maxed out fuel... I wonder if they are not functioning properly
Quote:
Originally Posted by ddnspider
Im struggling to see it in the excel at those rows. I see that at 337 you went WOT, but boost looks linear and using the BMS JB4 windows app it looks like boost ramps normally from a 1st gear pull. I can see the AFR go real lean at 4200 but assume thats part of the lean spool. The pedal and throttle both agree (your foot and the allows throttle blade opening).

Separately youre fuel wires almost look like theyre on and off. It doesn't really settle out until mid 2nd gear and then looks like it struggles again in 3rd. Seems odd.
Quote:
Originally Posted by Serstylz2
Yesterday I went to do a dragy run and the car wouldn't launch. I warmed the tires, set to map 6, slight brake boost and when i went WOT the RPMs climbed at a snail's pace, then finally got to redline. Never broke traction like I usually do. 0-60 time was 5.22. It was a warm day, at around 93, but my IAT and Trans Temp were both below 100 at the time of the attempt. Is my car broken? No codes are present.
Just as a reminder to myself if nobody else.. when something seems funny, step 1 should be CHECK UNDER THE HOOD. A gut feeling had me pop the hood this morning and lo and behold... my passenger side fuel wire had come loose from the posi tap. The tap is still in the O2 white wire but the black wire was just dangling away. Disabled the fuel wires and will fix it this PM.



2019 Q50 Luxe RWD *JB4 with Bluetooth, Fuel Wires & EWG Connectors*BMS Intakes*AMS Downers*Frozen Boost 101*Megan Y Pipe*ADD W1 Oil Catch Can*HKS BOVs*275/40/19 Firehawk Indy 500s*
423 whp, 450 tq at 16.8psi with E30/JB4/FW/Intakes
12.64 @114mph
0-60 4.46
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