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Showing results 1 to 25 of 100 Search: Posts Made By: dmckmc
Forum: N54 09-17-2021, 06:47 AM
Replies: 8
Views: 566
Posted By dmckmc
Same answer, one of the components (or wiring to...

Same answer, one of the components (or wiring to the component) on the BSD network is taking down the signal from the water pump to the DME. It could even be the BSD line from the water pump causing...
Forum: N54 09-09-2021, 04:22 AM
Replies: 2
Views: 386
Posted By dmckmc
The Definitive Guide To The BMW N54 Engine -...

The Definitive Guide To The BMW N54 Engine - Common Faults, Failures, Repairs (https://blog.fcpeuro.com/the-definitive-guide-to-the-bmw-n54-engine)



BMW N54 Common Problems:

Water pump and...
Forum: N54 09-06-2021, 08:14 AM
Replies: 3
Views: 369
Posted By dmckmc
I installed the ER charge pipe. Several years...

I installed the ER charge pipe. Several years old, no issues. Forge diverter valves. Forge came with tubing and I used some extra I had for plumbing back to the intakes. Wagner stepped...
Forum: N54 09-06-2021, 03:59 AM
Replies: 3
Views: 369
Posted By dmckmc
The intercooler will come with silicone fittings...

The intercooler will come with silicone fittings that work with any charge pipe, including OEM. I installed the Wagner intercooler which uses factory inlet and outlets (required no silicone...
Forum: N54 08-25-2021, 08:17 AM
Replies: 6
Views: 384
Posted By dmckmc
or simply download the appropriate BEF from this...

or simply download the appropriate BEF from this site or from your MHD save file

I mean save your newly TunerPro edited flash file in the same place as your other flash files so it will be...
Forum: N54 08-24-2021, 05:50 PM
Replies: 8
Views: 566
Posted By dmckmc
link to diagram below. also check repair article...

link to diagram below. also check repair article as it details how to troubleshoot a water pump on N54. it's for a 5 series but it's the same pump/part number
...
Forum: N54 08-24-2021, 04:58 PM
Replies: 8
Views: 566
Posted By dmckmc
If your car is not overheating, the water pump is...

If your car is not overheating, the water pump is working. A simple test is to activate the coolant bleed procedure (all over youtube).

BSD is like a party line shared by 4 devices to...
Forum: N54 08-24-2021, 04:19 PM
Replies: 6
Views: 384
Posted By dmckmc
yes, via TunerPro. I was successful using...

yes, via TunerPro.


I was successful using TunerPro. This is a free app with a moderate learning curve. You've already loaded a BEF so you are half way there with your know how.

You need:
...
Forum: N54 08-22-2021, 12:51 PM
Replies: 1
Views: 343
Posted By dmckmc
2E83 & 2E85 after alternator replacement SOLVED

SOLVED my errors for 2E83 & 2E85! (electric cooling pump, low-power mode & electric cooling pump, communication) after alternator replacement. started unplugging other BSD components (alternator,...
Forum: N54 08-22-2021, 12:47 PM
Replies: 4
Views: 614
Posted By dmckmc
follow up: SOLVED my errors for 2E83 & 2E85!...

follow up: SOLVED my errors for 2E83 & 2E85! (electric cooling pump, low-power mode & electric cooling pump, communication). started unplugging aforementioned BSD components one at a time,...
Forum: N54 08-22-2021, 05:45 AM
Replies: 5
Views: 513
Posted By dmckmc
I believe you want Map 0 as Map 4 with JB4 still...

I believe you want Map 0 as Map 4 with JB4 still has CAN active. Map 0 is bypass.
Forum: N54 08-17-2021, 10:40 AM
Replies: 5
Views: 456
Posted By dmckmc
More basics for a newbie... JB4 = piggy back...

More basics for a newbie...

JB4 = piggy back or pass through only, does NOT overwrite the cars computer (ECU/DME). JB4 alters the signals the computer sees so the car ECU alters its behavior.
...
Forum: N54 08-17-2021, 06:35 AM
Replies: 5
Views: 456
Posted By dmckmc
start here for general JB4/N54 set up: E Series...

start here for general JB4/N54 set up: E Series N54 JB4 - N54Tech.com - International Turbo Racing Discussion (https://www.n54tech.com/forums/showthread.php?t=10605)

go here for using JB4 with...
Forum: N54 08-15-2021, 08:09 PM
Replies: 2
Views: 348
Posted By dmckmc
possibly damaged a BSD component (alternator, oil...

possibly damaged a BSD component (alternator, oil sensor, IBS, water pump) or the BSD line itself. see this video for info and and possible test plan.

2007 BMW 335i 2E7C BSD Fault Diagnosis -...
Forum: N54 08-13-2021, 03:36 PM
Replies: 1
Views: 352
Posted By dmckmc
possibly an issue with the BSD circuit? see...

possibly an issue with the BSD circuit? see video for similar problem though he as a fault code. 2007 BMW 335i 2E7C BSD Fault Diagnosis - YouTube (https://www.youtube.com/watch?v=4MCoQ4QrxsY)
Forum: N54 08-09-2021, 07:52 AM
Replies: 6
Views: 396
Posted By dmckmc
Bank 1 = cyl 1-3 (front of engine = cyl 1)

Bank 1 = cyl 1-3 (front of engine = cyl 1)
Forum: N54 08-08-2021, 02:34 PM
Replies: 6
Views: 396
Posted By dmckmc
2C7B = P0139 - O2 sensor circuit slow response -...

2C7B = P0139 - O2 sensor circuit slow response - Bank 1, Sensor 2
Forum: N54 08-08-2021, 05:58 AM
Replies: 1
Views: 431
Posted By dmckmc
not many engine tear down and rebuilds here. may...

not many engine tear down and rebuilds here. may try bimmerboost...more rebuilds there. torque specs are in ista+ (free but can be a bit tricky to set up). also try...
Forum: N54 08-06-2021, 07:12 PM
Replies: 4
Views: 614
Posted By dmckmc
See this video around the 2 min mark for good...

See this video around the 2 min mark for good wiring diagram of BSD line and components on the BSD. He also explains some basic testing to help troubleshoot symptoms. My car runs fine and temps are...
Forum: N54 07-31-2021, 08:13 AM
Replies: 1
Views: 443
Posted By dmckmc
until others respond, here is a good place to...

until others respond, here is a good place to start:

The Definitive Guide To The BMW N54 Engine - Common Faults, Failures, Repairs...
Forum: N54 07-29-2021, 03:54 PM
Replies: 1
Views: 450
Posted By dmckmc
Here is a good place to start: The...

Here is a good place to start:

The Definitive Guide To The BMW N54 Engine - Common Faults, Failures, Repairs (https://blog.fcpeuro.com/the-definitive-guide-to-the-bmw-n54-engine)
Forum: N54 07-23-2021, 01:15 PM
Replies: 4
Views: 614
Posted By dmckmc
Replacing the alternator can result in the IBS...

Replacing the alternator can result in the IBS and Water pump comm errors. apparnetly they all live on the same circuit. I'm trying to find the best wiring diagram myself. I've got the Water pump...
Forum: N54 07-21-2021, 10:50 AM
Replies: 4
Views: 487
Posted By dmckmc
here are some pics of the install. cooler...

here are some pics of the install. cooler bracket is out at this point. mine is stepped so the front of the intercooler sits just in front of the power steering cooler. the trans cooler was placed...
Forum: Support & Log Review 07-21-2021, 06:23 AM
Replies: 72
Views: 5,354
Posted By dmckmc
still had trouble, reverted to V. 14 no problems

still had trouble, reverted to V. 14 no problems
Forum: N54 07-21-2021, 05:52 AM
Replies: 4
Views: 487
Posted By dmckmc
factory mounts work as do the factory hose/pipe...

factory mounts work as do the factory hose/pipe connections. It's the transmission cooler on the 535i that is in the way, specifically the housing bracket that holds the trans cooler. I removed the...
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