Search found 16 matches

Neptune crashing when creating new base tune

I'll comment on this some. I have noticed in the past few weeks, several times that I have created a new file, and then go to close out that file to open another, it crashes Neptune and it has to rest ...
atheworld0
Sat Jun 03, 2017 4:39 pm
 
Forum: NepTune RTP Software
Topic: Neptune crashing when creating new base tune
Replies: 22
Views: 4261

Demon2 won't hold tune

I have a newly purchased demon2 board that tunes and reads as it should. The issue is, when you power cycle the ecu, the demon then looses it's tune and the file becomes corrupted. I have tried a new ...
atheworld0
Sat Jun 03, 2017 4:25 pm
 
Forum: NepTune RTP Software
Topic: Demon2 won't hold tune
Replies: 1
Views: 710

Actual Ignition

OK, so I went to 7400 rpm on my log and saw I was 9 degrees more timing than my map says. The RPM adjustment is 9.25 so that makes sense now. I have been adding timing into my map for rpm, but looks l ...
atheworld0
Sun Dec 04, 2016 3:56 pm
 
Forum: NepTune RTP Software
Topic: Actual Ignition
Replies: 3
Views: 898

Actual Ignition

After spending some time at the dyno, i was looking over my logs and noticed my actual ignition was significantly than what i am requesting it to be. can you help me as to why?

http://i1070.photobu ...
atheworld0
Sun Dec 04, 2016 3:32 pm
 
Forum: NepTune RTP Software
Topic: Actual Ignition
Replies: 3
Views: 898

Neptune Driver issue with AEM loaded

I have found out that I cannot have AEM FIC 6 connected to the same computer as my neptune tuning computer. It creates a driver issue so neptune will no longer work. I can fix the driver, but then the ...
atheworld0
Sat Oct 01, 2016 7:03 pm
 
Forum: NepTune RTP Software
Topic: Neptune Driver issue with AEM loaded
Replies: 1
Views: 723

Serial logging

I can't get serial logging with my USB to serial. I can connect to the wideband and adjust it there, just can't view in neptune. I have tried adjusting a bunch of settings with no luck. At first we co ...
atheworld0
Mon Oct 26, 2015 7:40 pm
 
Forum: General Questions
Topic: Serial logging
Replies: 1
Views: 1566

Windows 10

Has anyone ran neptune with windows 10 yet? I'm ready to upgrade but I don't want to have issue with my tuning laptop.
atheworld0
Mon Aug 24, 2015 11:43 pm
 
Forum: NepTune RTP Software
Topic: Windows 10
Replies: 4
Views: 1612

COP

Do you have an idea of when Coil On Plug will be made available?
atheworld0
Mon Aug 03, 2015 8:57 pm
 
Forum: General Questions
Topic: COP
Replies: 2
Views: 2214

closed loop idle problems

With closed loop off short term would be 0, as it's not applied. So with it on, what does the short term trim reach? As you said it goes "lean", so it would be hitting your limits in one dir ...
atheworld0
Mon Aug 11, 2014 12:47 am
 
Forum: NepTune RTP Software
Topic: closed loop idle problems
Replies: 14
Views: 3182

closed loop idle problems

I imagine that will point you in the right direction. Keep me posted. Smile

So with closed loop off, short term bounced around a bit then settled at 4%. Before closed loop, af is about 14.5, after 16. ...
atheworld0
Mon Aug 11, 2014 12:30 am
 
Forum: NepTune RTP Software
Topic: closed loop idle problems
Replies: 14
Views: 3182

closed loop idle problems

Everything is located in the datalist, gauges, or graphs. Watching the trims will help you figure out the issue.

I just found it. I have not been watching that. I will go get some logs and give som ...
atheworld0
Mon Aug 11, 2014 12:08 am
 
Forum: NepTune RTP Software
Topic: closed loop idle problems
Replies: 14
Views: 3182

closed loop idle problems

And during this what is the short term fuel trim? If you disable closed loop the open loop VE table enrichment is applied, so I imagine you have this set to 0 in the idle area to achieve your 15:1 whe ...
atheworld0
Mon Aug 11, 2014 12:02 am
 
Forum: NepTune RTP Software
Topic: closed loop idle problems
Replies: 14
Views: 3182

closed loop idle problems

closed loop works perfectly when driving, it is only at idle at it has a problem. I will be sitting at idle, it will sitting at 15:1 afr, and then just start to lean out, if I uncheck closed loop, it ...
atheworld0
Sun Aug 10, 2014 11:48 pm
 
Forum: NepTune RTP Software
Topic: closed loop idle problems
Replies: 14
Views: 3182

closed loop idle problems

For the invert option to be relevant higher voltage would mean a leaner AFR. Is this true for your AEM settings?

Yes, 5v = 20afr, 0v = 10afr
atheworld0
Sun Aug 10, 2014 11:43 pm
 
Forum: NepTune RTP Software
Topic: closed loop idle problems
Replies: 14
Views: 3182

closed loop idle problems

AEM wideband
Invert closed loop checked
O2 input selected for D12
Target O2 2.51V
Min adj -10
Max adj 15
Use VE tables checked

Preferences:
D12 input selected
AEM Voltage points from AEM pu ...
atheworld0
Sun Aug 10, 2014 11:31 pm
 
Forum: NepTune RTP Software
Topic: closed loop idle problems
Replies: 14
Views: 3182