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Showing results 1 to 23 of 23 Search: Posts Made By: jamesmurray
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 04-08-2017, 11:50 AM
Replies: 4
Views: 759
Posted By jamesmurray
I've just reinstalled the previous firmware and...

I've just reinstalled the previous firmware and the problem is gone! It picks up low down and boosts smoothly under WOT.

James
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 04-08-2017, 10:01 AM
Replies: 4
Views: 759
Posted By jamesmurray
Thanks for the reply Terry, and thanks for...

Thanks for the reply Terry, and thanks for pointing out the high pressure is starting to crash! Regarding the lag issue, it seems that it's slow to spool considering the rpm I'm going WOT at...
Forum: General Tech Support, Tuning Advice, Logs, and Help Me Posts 04-08-2017, 08:06 AM
Replies: 4
Views: 759
Posted By jamesmurray
Meth/Boost issues on 32.6 firmware

Hi a couple of days ago I updated to the latest JB4 firmware (32.6 I believe) and since then I've had a delay issue when going full throttle (it seems particularly apparent in 3rd gear). There...
Forum: N54 10-27-2016, 08:41 AM
Replies: 4
Views: 1,317
Posted By jamesmurray
The stock manifold is made from a thermo plastic...

The stock manifold is made from a thermo plastic of some kind like polypropylene or similar polymer

James
Forum: N54 10-02-2016, 03:48 AM
Replies: 25
Views: 5,029
Posted By jamesmurray
You'll need to take it to a garage so they can...

You'll need to take it to a garage so they can perform a sniff test on the coolant. If there's traces of combustion gases in the coolant it will tell you straight away. Are you sure the water pump is...
Forum: N54 08-17-2016, 02:51 PM
Replies: 456
Views: 113,413
Posted By jamesmurray
Hi Rob, I've sent you an email regarding RHD...

Hi Rob, I've sent you an email regarding RHD testing. Thanks

James
Forum: N54 08-04-2016, 04:44 AM
Replies: 137
Views: 18,163
Posted By jamesmurray
Count me in too please James

Count me in too please

James
Forum: N54 04-08-2016, 04:21 AM
Replies: 84
Views: 15,085
Posted By jamesmurray
The trims are normally equal until the meth kicks...

The trims are normally equal until the meth kicks in, then they diverge. Trebila isnt too concerned with it (he's seen it many times before apparently), although I do wonder if my cyl 5 timing...
Forum: N54 04-08-2016, 03:39 AM
Replies: 84
Views: 15,085
Posted By jamesmurray
I used this thread on the Devils Own forum to...

I used this thread on the Devils Own forum to research flow at 200psi;

http://www.alcohol-injection.com/forum/nozzle-size-calculator/2210-nozzle-flow-rate.html

I wanted to have a bit more flow...
Forum: N54 04-07-2016, 05:32 PM
Replies: 84
Views: 15,085
Posted By jamesmurray
I'm using the BMS/CPE charge pipe and I have...

I'm using the BMS/CPE charge pipe and I have uneven trims when the meth comes on. It's the same whether I run a single cm10 or now with the dual DO7's firing opposite each other. I'm currently...
Forum: JB4 Mobile 04-07-2016, 02:28 AM
Replies: 4,779
Views: 1,432,508
Posted By jamesmurray
Ok thanks for that, I'll try it out. James

Ok thanks for that, I'll try it out.

James
Forum: JB4 Mobile 04-06-2016, 10:08 AM
Replies: 4,779
Views: 1,432,508
Posted By jamesmurray
Ok, here you go; Thanks James

Ok, here you go;

Thanks

James
Forum: JB4 Mobile 04-06-2016, 07:06 AM
Replies: 4,779
Views: 1,432,508
Posted By jamesmurray
Hi, Im having trouble reverting back to a...

Hi, Im having trouble reverting back to a standard TMAP setting in the mobile app as every time I select 0 it says that the value is invalid. I'm trying to trouble shoot a problem where I get a 2ABC...
Forum: N54 09-19-2015, 11:45 AM
Replies: 5
Views: 1,624
Posted By jamesmurray
Ok in that case you might have to temporarily...

Ok in that case you might have to temporarily remove the JB4 and then reflash the DME.

James
Forum: N54 09-19-2015, 11:36 AM
Replies: 5
Views: 1,624
Posted By jamesmurray
You will need to reflash the DME using the MHD...

You will need to reflash the DME using the MHD app. It should identify that there is a failed flash and give you the option of reflash. Just make sure you set it Map 0!

James
Forum: N54 08-14-2015, 03:57 PM
Replies: 11,574
Views: 4,911,359
Posted By jamesmurray
Yes all the values were zeroed out as before.

Yes all the values were zeroed out as before.
Forum: N54 08-14-2015, 10:36 AM
Replies: 11,574
Views: 4,911,359
Posted By jamesmurray
I've just updated to the new firmware (and set to...

I've just updated to the new firmware (and set to 1000rpm in mode 11), and when I accelerated up to speed (3rd and 4th gear) it went into half power mode and came up with 30FE boost over target and...
Forum: N54 07-10-2015, 01:36 PM
Replies: 1,040
Views: 167,402
Posted By jamesmurray
How much would shipping to the UK be? James

How much would shipping to the UK be?

James
Forum: N54 04-11-2015, 02:17 PM
Replies: 265
Views: 122,554
Posted By jamesmurray
Yes it's the same issue I had. Took me ages to...

Yes it's the same issue I had. Took me ages to try and find the problem. Some of the wiring and connections aren't the best imho
Forum: N54 04-11-2015, 01:12 PM
Replies: 265
Views: 122,554
Posted By jamesmurray
I had a problem where the solenoid was not firing...

I had a problem where the solenoid was not firing despite the fsb lighting up and dash showing flow. It turned out to be crappy joint in the power feed on the new harness for the fsb. The thing fell...
Forum: JB4 Mobile 04-19-2014, 07:56 AM
Replies: 4,779
Views: 1,432,508
Posted By jamesmurray
Fantastic app, as it saves carrying a laptop...

Fantastic app, as it saves carrying a laptop around! Well worth the money.

If I could make one suggestion, would it be possible to have the gauges show the max or min when showing live info? For...
Forum: N54 05-27-2013, 12:14 PM
Replies: 2
Views: 2,881
Posted By jamesmurray
Thanks for the information. So would I plug the...

Thanks for the information. So would I plug the vacuum gauge into the output from the solenoid to the waste gate for each boost solenoid? What reading should I expect to see? Thanks

James
Forum: N54 05-27-2013, 06:46 AM
Replies: 2
Views: 2,881
Posted By jamesmurray
335i Boost problems

Hi guys, I've been a long time lurker, but have never posted until now!

Anyway I've noticed for a while now that my 335i is a little flat under part throttle, and occasionally there has been major...
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