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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-23-2021, 10:00 AM

Ordered new eldor coils and going to gap at .020

Last edited by RVA_N55_Fan; 10-23-2021 at 11:24 AM..
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(#27)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-23-2021, 10:19 AM

Unplugged my maf...nice change on its own...smoothed idle out a bit
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(#28)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-23-2021, 01:12 PM

Can you clean the female side of a tmap connector? YouTube ain't helping. Since the 3.5tmap I bought new from bms, guessing that doesn't need cleaning.
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-28-2021, 03:11 PM

Quote:
Originally Posted by RVA_N55_Fan
Ordered new eldor coils and going to gap at .020
Installing tmrw night. Will log and post. 🤞
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(#30)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-30-2021, 09:43 AM

Finally got plugs gapped and coils installed. See logs for review please.

No codes. Tire spin in 3rd on last pull (if I remember correctly)
Attached Files
File Type: csv JB4 Mobile Logs map 7 and 6.csv (74.1 KB, 23 views)
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435gc 435gc is offline
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Default 10-30-2021, 12:31 PM

What fuel are you using again?
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-30-2021, 12:32 PM

Quote:
Originally Posted by 435gc
What fuel are you using again?
This was on 100oct.

Last edited by RVA_N55_Fan; 11-07-2021 at 09:05 PM..
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(#33)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-30-2021, 12:34 PM

Quote:
Originally Posted by 435gc
What fuel are you using again?
Tanks almost empty and will try 5 gallons of e85 next.

Jb4 BEF f_ewg_ps2_Race
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(#34)
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Default 10-30-2021, 12:36 PM

Also, MAF plugged back in...tired if the engine light staying on.
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 10-30-2021, 12:55 PM

Final log on 100oct. Getting e85 now.
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File Type: csv JB4 Mobile Logs (...csv (30.0 KB, 19 views)
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(#36)
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Cannon @ BMS Cannon @ BMS is offline
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Default 11-01-2021, 07:37 AM

Your FOL is at 0. Try setting everything back to default settings and upload a log again.
Thanks


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Default 11-01-2021, 05:19 PM

Quote:
Originally Posted by Cannon @ BMS
Your FOL is at 0. Try setting everything back to default settings and upload a log again.
Thanks
Not my best log pulls...but might be worth taking a look at...looks like trims are better now.
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File Type: csv JB4 Mobile Logs.csv (143.4 KB, 19 views)
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(#38)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 11-01-2021, 07:58 PM

Quote:
Originally Posted by Cannon @ BMS
Your FOL is at 0. Try setting everything back to default settings and upload a log again.
Thanks
The default screenshot for n55 big turbos has fol set to 0. What am I missing?
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(#39)
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Default 11-05-2021, 01:58 PM

Update: Upgraded lpfp to Walbro 535. DIY

I'll post logs when I get the chance to run this weekend.
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 11-05-2021, 03:42 PM

Attached the spool hpfp install guide they just sent me..also the spool ships with 2 adapters I validated you only need 1.
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File Type: zip BMW 335 (N55) FX-150 Install Guide.pptx (1).zip (7.76 MB, 12 views)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 11-06-2021, 04:09 PM

Not sure if this give you enough info but only log I have that shows this issue.

Row 12 wgdc pegs to 99
Row 16-22 throws code 120308 (boost pressure lower than expected)

Happens in 3rd gear as well...just didn't have mobile app connected as I wasn't trying to do logging at that time.

Also Row 20 throttle drops to 76 (seems odd)

Thoughts? (Promise I'll have legit logs asap)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 11-07-2021, 12:40 PM

Map 2 and 7 logs (3rd gear WOT)

Thru the 120308 code on the map 7 pull but after it throws it it doesn't seem to have much impact.

Prior to these pulls had the dme torque code (sucks as it jerks the hell out of you). I did realize I had sport + on when it thru this code rather than dsc off. Could that relate to this issue?

Look forward to your input.

Daniel
Attached Files
File Type: csv JB4 Mobile Logs map 2 and 7.csv (26.8 KB, 15 views)
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RVA_N55_Fan RVA_N55_Fan is offline
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Default 11-07-2021, 12:55 PM

I'm on the f_EWG_19_T3 firmware...beta. any concerns being on this version?
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Default 11-15-2021, 07:56 PM

As for an update:

Boost pressure test at 24psi wo any issues found
Reverted back to the most current firmware.
Add colder ngk step 2 plugs gap .020
Changed from Bosch to eldor coils

Map 2 no issues
Map 7 w e30 no issues
Map 6 w eXX in progress

Working w an awesome guy from this forum w similar setup to figure out map 6 tune capabilities on different eXX levels. He's been a huge help.

Only code I occasionally get is boost pressure lower than expected. Only thing I can figure is the bov instead of dv+ is causing some calculation error. Code doesn't cause any issue re map switch or power loss.

Summary: hpfp, lpfp, and PS2 have started to finally produce results. Unclear what resolved tmap codes either reverting to stable firmware or upgrading lpfp (not sure if those even have impact but since completed no tmap codes)

Ending posts. Maybe info shared helps another on a similar path.


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