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Showing results 1 to 25 of 100 Search: Posts Made By: dmckmc
Forum: N54 Yesterday, 09:21 AM
Replies: 1
Views: 30
Posted By dmckmc
I would troubleshoot like an ordinary brake light...

I would troubleshoot like an ordinary brake light out...bulb, fuses etc. Here is a link to the pin out for the dme... BMW MSV70 MSV80 MSD80 NOx emulator 30EA 30E9 catalytic converter...
Forum: N54 11-27-2020, 10:44 AM
Replies: 2
Views: 63
Posted By dmckmc
Did you purchase a MHD license? The license is...

Did you purchase a MHD license? The license is not transferrable.
Forum: Support & Log Review 11-26-2020, 07:08 AM
Replies: 158
Views: 141,273
Posted By dmckmc
If you are a beginner with tuning then Duty Bias...

If you are a beginner with tuning then Duty Bias and FF tuning is probably not the place to start. The very first line of this entire thread and sticky says in red letters . I would start with...
Forum: N54 11-26-2020, 03:41 AM
Replies: 4
Views: 88
Posted By dmckmc
I agree it is for the heating element in the rear...

I agree it is for the heating element in the rear inlet. https://www.turnermotorsport.com/p-15009-13717560227-genuine-bmw-part/

i do not believe it would prevent the car from running.
Forum: N54 11-15-2020, 07:23 AM
Replies: 13
Views: 291
Posted By dmckmc
once you know the pin out for each injector you...

once you know the pin out for each injector you can simply do a continuity test for each connector to verify cylinder number. Too bad all the wires are the same color.

...
Forum: N54 11-13-2020, 10:55 AM
Replies: 9
Views: 308
Posted By dmckmc
logs needed to check fuel pressures, afrs etc....

logs needed to check fuel pressures, afrs etc. also ethanol mix may require a BEF or e85 map
Forum: Support & Log Review 11-11-2020, 12:18 PM
Replies: 23
Views: 287
Posted By dmckmc
all are expected/shadow codes I believe except...

all are expected/shadow codes I believe except the first one: 2FA3 - DME: No coding....at least I've not seen that code on my 535i with MHD/JB4
Forum: Support & Log Review 11-10-2020, 06:02 PM
Replies: 23
Views: 287
Posted By dmckmc
look at your log here compared to your first log...

look at your log here compared to your first log posted in other thread. ecu psi is like it's not even trying to boost up here. look at fp_h - does not seem to move off idle psi? is JB4 set to...
Forum: N54 11-07-2020, 05:09 AM
Replies: 1
Views: 267
Posted By dmckmc
The charge pipe will likely not fit the 535i...

The charge pipe will likely not fit the 535i without some work or slight mods. The power steering reservoir is placed right in the way and the stock diverter valves are oriented differently.
...
Forum: N54 11-03-2020, 04:58 PM
Replies: 4
Views: 311
Posted By dmckmc
Settings, Advanced, JB4 Tuning - User Adjustment,...

Settings, Advanced, JB4 Tuning - User Adjustment, Scroll down to "Max Boost 1st/2nd/3rd"
Forum: N54 11-03-2020, 04:49 AM
Replies: 1
Views: 321
Posted By dmckmc
Sticky post on main N54 page "E Series N54 JB4"...

Sticky post on main N54 page "E Series N54 JB4" post #3


E Series N54 JB4 - N54Tech.com - International Turbo Racing Discussion (https://www.n54tech.com/forums/showthread.php?t=10605)
Forum: N54 11-02-2020, 07:22 PM
Replies: 4
Views: 311
Posted By dmckmc
i'll give it a go as I remember it's a bit...

i'll give it a go as I remember it's a bit overwhelming when new...
Forum: N54 10-30-2020, 05:23 PM
Replies: 6
Views: 339
Posted By dmckmc
fuel flow? spark? fuses? - be sure to check the...

fuel flow? spark? fuses? - be sure to check the fuses in the dme box. also, your injectors are likely knock off or refurb as all code numbers should be unique
Forum: N54 10-27-2020, 09:25 AM
Replies: 4
Views: 440
Posted By dmckmc
logs could help possibly

logs could help possibly
Forum: N54 10-26-2020, 03:39 PM
Replies: 9
Views: 567
Posted By dmckmc
I vote for oil pan gasket. Mine too...

I vote for oil pan gasket. Mine too looked/leaked like that before replacing the gasket. flex plate/inspection hole is a good idea as mentioned.
Forum: N54 10-20-2020, 05:28 PM
Replies: 7
Views: 506
Posted By dmckmc
i run up to 45% ethanol on stock fueling, more...

i run up to 45% ethanol on stock fueling, more than that and my pumps will complain. General tuning and ethanol/ethanol tunes were the biggest bang for the money in my opinion. Charge pipe and...
Forum: N54 10-15-2020, 01:04 AM
Replies: 4
Views: 541
Posted By dmckmc
How to dyno your car - N54Tech.com -...

How to dyno your car - N54Tech.com - International Turbo Racing Discussion (https://www.n54tech.com/forums/showthread.php?t=488)
Forum: Support & Log Review 10-02-2020, 03:12 AM
Replies: 9
Views: 312
Posted By dmckmc
Do this for most helpful log info: Tracton...

Do this for most helpful log info:

Tracton control disabled
3rd gear
Wide Open Throttle - smash pedal without hitting kickdown button
2000 rpm to redline

you can set JB4 to auto log at...
Forum: Support & Log Review 09-24-2020, 12:47 PM
Replies: 2
Views: 188
Posted By dmckmc
you'll need to post the .csv data file for...

you'll need to post the .csv data file for easiest review/response. best data is with traction control disabled, 3rd gear only (no kickdown), 2000 rpm to redline.
Forum: Support & Log Review 09-24-2020, 12:44 PM
Replies: 2
Views: 184
Posted By dmckmc
you'll have to open the dme box to see what came...

you'll have to open the dme box to see what came undone. hopefully nothing broken and just needs re-connected.
Forum: N54 09-21-2020, 11:13 AM
Replies: 2
Views: 479
Posted By dmckmc
there are many unused jumper wires in the jb4...

there are many unused jumper wires in the jb4 harnesses. The jb4 jumpers have a wire/pin for every dme slot even if the dme slot is empty/not in use. look for an empty dme slot and move the jumper...
Forum: JB4 Mobile 09-17-2020, 04:33 PM
Replies: 3
Views: 950
Posted By dmckmc
First thing is first: The purpose of the spring...

First thing is first: The purpose of the spring in a BOV IS NOT to hold your BOV closed under boost pressure!

All BOVs have a reference line coming into the top of the BOV from your post-throttle...
Forum: Support & Log Review 09-11-2020, 01:13 AM
Replies: 6
Views: 215
Posted By dmckmc
wgdc is maxed and stays at 99 with throttle at...

wgdc is maxed and stays at 99 with throttle at 100 percent. this is an indicator of a boost or vacuum leak (be sure to check vacuum lines). ff adjusting to 150 is not the cause of low boost, it's...
Forum: Support & Log Review 08-30-2020, 01:21 PM
Replies: 14
Views: 403
Posted By dmckmc
safety for lean (2). both trims maxed right away...

safety for lean (2). both trims maxed right away (50) and both afr went very lean (16-18) then the switch to map 4 safety. boost was on target until safety. likely fuel related. fuel pressures...
Forum: N54 08-27-2020, 12:19 PM
Replies: 9
Views: 566
Posted By dmckmc
it would be best to evaluate logs and codes from...

it would be best to evaluate logs and codes from cel condition. this way we can help you evaluate the exact cause and if it's related to O2 sensors or not.
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