Engine Swap in Nissan Sunny 1991 (B13)

[afnan.bashir]

I would request everybody to keep a cool head on this thread.

And I certainly don't wanna get the diagram now, as I have almost fully decoded the Russian version myself with the help of Almera N16 manual. Just 10% decoding remaining, which I'll accomplish today, IA.

Dost which nissan manual you intend to have may be i have it. I have couple of nissans manuals in softcopy. may be it would be of your help.

[IsbCap]

Dost which nissan manual you intend to have may be i have it. I have couple of nissans manuals in softcopy. may be it would be of your help.

Nissan QG15/QG18, but with 3-Row ECU. That's not available anywhere, a known issue for last 3 years (H)

[afnan.bashir]

Nissan QG15/QG18, but with 3-Row ECU. That's not available anywhere, a known issue for last 3 years (H)

I have car User manuals it would be great if i can know the car. Leme search it

[afnan.bashir]

I guess this is it? I guess it is four rows

[afnan.bashir]

@IsbCap was it of any help?

[IsbCap]

@IsbCap was it of any help?

Thanks bro. This is available with me. 3-row ECU pinout isn't available on the internet. But I've got hold of it through a Russian manual and subsequent 1-1 mapping with Nissan Almera manual.

[Xulfiqar]

Allan And Naanna were the awsum's character's in btw it's a wrong philosopy that lean burn can increase EGT will increase what in your term's is lean burn mean's Which AFR Ratio? I am talking about lean burn from stoich a little less you can say 15.5 to 17.5 different in different vehicle's max it is not gonna burn the catalyic had tested it ..... Did you test it or not?

Yes - I have, it was in GM proving grounds in detroit.

Lean burn ranges from above stoich all the way upto 40:1 - The cat melting (burning) due to extra fuel is not the same as cat decay due to high EGT and high NOx.

[Xulfiqar]

I don't mind paying for quality work done based on technical background, rather than spending much more for Nitto Ustaads. And what you are charging is very much reasonable in my opinion. Keep up the good work.

For the guys on this forum, having got some knowledge and experience, paying for same expertise may be a bit hard to digest.

And regarding my car, I decided to get my hands dirty with wiring stuff. Will be happy to pay for the support, if required from you, for consult-4.

I believe for retarded timing, crank sensor is responsible and if I can fix it, no need to fiddle with timing map...!!!

first rule out why the timing is showing up retarded.. The ECU is actively controlling ignition events, If you have laggy acceleration, bad air flow signal, bad o2 activity and knock count detection rising fast - the ECU will trim back the timing.

[Xulfiqar]

atta - you did not share who you registered under?

[margallar]

pokemon qinqai pikachu tuning company

[star2]

pokemon qinqai pikachu tuning company

lmao

[afnan.bashir]

Nissan QG15/QG18, but with 3-Row ECU. That's not available anywhere, a known issue for last 3 years (H)

Do you have this configuration of ECM Pinouts?

So far i see this engine came with two designs of ECUs one i posted before and other this

[star2]

Do you have this configuration of ECM Pinouts?

So far i see this engine came with two designs of ECUs one i posted before and other this

No sir, his ECU is like this :

[atta1111]

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[atta1111]

This post was flagged by the community and is temporarily hidden.

[atta1111]

This post was flagged by the community and is temporarily hidden.

[atta1111]

This post was flagged by the community and is temporarily hidden.

[afnan.bashir]

you will be the CEO and @star2 will be our Toknical Manager.... bolo g manzoor hai ...........

I have some undoubted feeling it would work pretty well

[Xulfiqar]

sir one thing more as I was working on lean burn mixture since 2011 In my research and on ground's analysis we put the EGT Gauge and AFR analyzer as well in 2011 when we run the toyota 1NZ,2NZ ans 1ZZ engine on the AFR of 15 or in some engine's maximum limit of 17.3 without the fear of EGT rising and Knock occurance the cat are still running perfectly As my most concern is Toyota because we are alway's working on them.. Please shed some light in your breif experince. please note all of the Experiment's were done in the region of Islamabad and Pindi and Kpk region most above than sea level what if we do Lean the mixture in the lower altitude level's..

Before such tests the control was set to a specific quality of fuel, oil in crankcase, air temperature, load on gearbox etc.

what NOx levels were you seeing at those lean burn and what combustion temperatures were seen with your experiment. Such tests are not done with multimeters or handhelds - When I was seeing them the engine was loaded on a dyno with thermocouples for each cylinder and an exhaust stack data analyser made by Honeywell to literally see all exhaust gases in ppm. 15 engines of the same variants run 15 separate tunes - that is called testing on control level.

After such tests, the engines are pulled apart - oil samples tested and general service tolerances tested.

In the same facility a lot of discussion is thrown around to tweak the performance tune of the corvette LS1 - but it has to follow an emiissions mandate - for that the cat is monitored and the exhaust is controlled to keep it working - Driving pleasure can take a hike.

And Please elaborate that how a manufacturer like Nissan does not know where there cars are going to be sold?

How was your testing done, - Pakistan does not have any such facilities that I know of.

[Xulfiqar]

I am registered under Jalan Indutri Subang Dealership still on VTR membership will be a full member when I will receive the equipment's from them. Compleated the training in Jalan Balakong Selangor (kuala lumpu) As our Automobile Breaking yard and residence is nearer to it.

So they are going to bypass the local dealer "Gandhara" and provide it directly to you??? This is not a retail item.

Do you have a clone item or the real Nissan deal?