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by louiswun
Tue Feb 10, 2015 1:51 am
Forum: Type 1
Topic: CA18DET - Base setup help
Replies: 56
Views: 15591

Re: CA18DET - Base setup help

CamsX, sorry, I've forgot lambda and non lambda ecu parts number.
23710-44FXX is non lambda ecu, no O2 sensor, the 4th pin on the AFM should connect a resistor (or variable resistor ) to adjust idle CO (A/F mixture).
by louiswun
Sat Jan 31, 2015 4:31 am
Forum: Type 1
Topic: CA18DET - Base setup help
Replies: 56
Views: 15591

Re: CA18DET - Base setup help

Did you remove the AAC valve ? If no proper O2 sensor signal, there is no short term fuel trim to compensate the intake air temp. The more heat soak on the engine bay, the richer idle it goes, thats why I told to tune idle mixture when engine bay is hot. I think 44F07 ecu is a lambda ecu, it needs O...
by louiswun
Tue Jan 27, 2015 4:39 am
Forum: Type 3/4/5
Topic: sr20det with z32. Randomly dies when returning to idle.
Replies: 6
Views: 2223

Re: sr20det with z32. Randomly dies when returning to idle.

How far did your AFM away from your turbo compressor inlet ? And what BOV does it have ?
by louiswun
Sat Jan 17, 2015 4:38 am
Forum: Type 1
Topic: CA18DET - Base setup help
Replies: 56
Views: 15591

Re: CA18DET - Base setup help

Just because it will spray a little more of fuel, at 4 bar base fuel pressure, it will be similar to 630cc injector at 3 bar
And I'm using Bosch 044 fuel pump, it is design for 5 bar fuel pressure.
by louiswun
Thu Jan 15, 2015 3:40 am
Forum: Type 1
Topic: gt3071r on ca18det
Replies: 8
Views: 4522

Re: gt3071r on ca18det

If you can afford a garrett gt3071r , I prefer to buy a GTX2867R.
I have tried to tune a gt3071r ar.64 internal gated on SR20DET, it will overboost even if the actuator totally removed.
it is not a problem if you use it with an external gate.
by louiswun
Thu Jan 15, 2015 2:59 am
Forum: Type 1
Topic: CA18DET - Base setup help
Replies: 56
Views: 15591

Re: CA18DET - Base setup help

Assume your Z32 AFM is in good condition. This method of tuning is only apply to low AFM signal voltage on idle on CA18DET. No factory O2 sensor connected. Do this way only if you know how to tune your enigen. Do this way only if you have a good fuel pump. only if you have no boost leak. and install...
by louiswun
Thu Sep 18, 2014 4:09 am
Forum: General Nistune Discussion
Topic: Nistune Formal Release 1.2.21 [update]
Replies: 88
Views: 19156

Re: Nistune Formal Release 1.17 [update]

Matt wrote:Next updates .......... S13 CA18DET (50% complete) and S13 SR20DET (75% complete)


Thumbs UP !
by louiswun
Wed Sep 17, 2014 5:40 am
Forum: Type 3/4/5
Topic: Setting Injection Multiplier
Replies: 52
Views: 11305

Re: Setting Injection Multiplier

How come your O2 sensor signal showing 1.72V ? refer to your photo. a signal from a broadband sensor, I have not corrected. A stock ECU should only see 0-1V O2 signal, if you connect the wideband 0-5V signal to your ecu, the AFR will be mess up. Did you tried disconnect the O2 signal to your ECU ?
by louiswun
Tue Sep 16, 2014 3:28 am
Forum: Type 3/4/5
Topic: Setting Injection Multiplier
Replies: 52
Views: 11305

Re: Setting Injection Multiplier

How come your O2 sensor signal showing 1.72V ? refer to your photo.
by louiswun
Sun Aug 31, 2014 5:42 am
Forum: Type 3/4/5
Topic: boost pressure issue, more then 1,3bar are not achievable
Replies: 24
Views: 5626

Re: boost pressure issue, more then 1,3bar are not achievabl

Genuine HKS SQV Gen 1 leaking on the sealing face https://www.facebook.com/video.php?v=10150259624921989&set=vb.613186988&type=3 Genuine HKS SQV Gen 2 leaking everywhere https://www.facebook.com/video.php?v=10150470331971989&set=vb.613186988&type=3 Genuine HKS SQV Gen 2 not actually ...
by louiswun
Sun Aug 31, 2014 5:17 am
Forum: Type 3/4/5
Topic: boost pressure issue, more then 1,3bar are not achievable
Replies: 24
Views: 5626

Re: boost pressure issue, more then 1,3bar are not achievabl

https://shop.vems.hu/catalog/images/Bosch_BOV_011_s.jpg This photo show how I pressure test the BOV (or dump valve) https://www.facebook.com/photo.php?fbid=10151120161151989&set=a.10150337480011989.347925.613186988&type=3&src=http%3A%2F%2Fsphotos-e.ak.fbcdn.net%2Fhphotos-ak-ash3%2F28234...
by louiswun
Sat Aug 30, 2014 5:17 am
Forum: Type 3/4/5
Topic: boost pressure issue, more then 1,3bar are not achievable
Replies: 24
Views: 5626

Re: boost pressure issue, more then 1,3bar are not achievabl

I use a similar recirculated bov like this: http://avalonmotorsports.com/images/Bosch_710N_divertervalve_Avalon_Motorsports-WEB.JPG Today I got the idea to take it out, and guess what it was my problem :D So at some boost it starts to open a little bit it is recirculated so the air stays in the sys...
by louiswun
Sat Aug 30, 2014 4:22 am
Forum: Type 3/4/5
Topic: boost pressure issue, more then 1,3bar are not achievable
Replies: 24
Views: 5626

Re: boost pressure issue, more then 1,3bar are not achievabl

hummm......did you check any external object inside intercooler pipe ?
like work glove ? one of my mate did left a working glove inside the hot side pipe and his car not willing to boost.
by louiswun
Fri Aug 29, 2014 8:08 am
Forum: Type 3/4/5
Topic: boost pressure issue, more then 1,3bar are not achievable
Replies: 24
Views: 5626

Re: boost pressure issue, more then 1,3bar are not achievabl

Did you try adjust to more spring load on the HKS actuator ? => The setting at the boost controller where at the max. full set and gain The way you adjust the set and the gain to the max, it is almost leak away all the pressure to the actuator, if you tried disconnecting actuator vacuum hose still c...
by louiswun
Fri Aug 29, 2014 7:40 am
Forum: General Nistune Discussion
Topic: Nistune Formal Release 1.2.21 [update]
Replies: 88
Views: 19156

Re: Nistune Formal Release 1.17 [update]

Hi Matt,

VQ transfer generator message box show this

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