Jump to content
SAU Community

Recommended Posts

Ecu need learning throttle close position and (TAS) throttle adjust screw if ecu connector or throttle position connector is removed, after adjusting timing , adjusting idle, when battery becomes flat or after changing batteries ,Z33 34 M35 etc

I think some people need this one.

So this is something different to the idle learn procedure? If so, I'd say EVERYONE needs it.

Would you care to elaborate on the procedure for this, please Toshi?

Edited by Daleo

I cant seem to find the Teps website, has it disappeared?

lol, the link in my sig hasn't changed... still works no problem

On top of that I think you might find the VQ35 does not have a throttle restriction.

They still use the VQ25det engine, but stroke it out using (at a minimum) VQ35de crank and rods.

Doesn't make it 3.5L though.

EDIT: just calculated it, 3.25L if you put VQ35 crank and rods in a vq25det (maintaining the same bore)

Edited by iamhe77

I've seen a 3.6L TEPS built VQ25DET on a link on here. The Flash web site that stole heavily from Fast and the Furious...

If VQ35 crank and rods make it 3.25L, what else do they do to them?

I've seen a 3.6L TEPS built VQ25DET on a link on here. The Flash web site that stole heavily from Fast and the Furious...

If VQ35 crank and rods make it 3.25L, what else do they do to them?

Nope, sorry... not 3.2L... 3.5 crank and rods make it 2.8L (2771.42cc)

Here is the TPS.

It means you can adjust the idle to some extent and also get more air at startup? And perhaps slightly more throttle position at stall or when driving which will explain the slight differences we are seeing on the Informeter.

post-63525-0-44798200-1305173478_thumb.jpg

Here is the TPS.

It means you can adjust the idle to some extent and also get more air at startup? And perhaps slightly more throttle position at stall or when driving which will explain the slight differences we are seeing on the Informeter.

The difference could be that the Impul was able to adjust it slightly.

I will put the stock ECU back on and test in the next few days.

Cheers

Andy

They still use the VQ25det engine, but stroke it out using (at a minimum) VQ35de crank and rods.

Still doesn't explain how they get it to 3.6L :nyaanyaa:

As Scott said, to reach 3.6L they bore and stroke the VQ25det, then use a VQ35de crank and put in their own rods and pistons as per below

(ain't they puurdy :))

TEPS36LVQ25detpistonsandrods.jpg

I spoke to Jetwreck and he said his nismo ecu not problem under 3000rpm.

G-ZONE said throttle controller and remap throttle map is same performance.

Scotty have throttle controller but its not good work.(This means Scotty changed throttle map but he could not fix under 3000rpm problem)

How is Ks rom?

Ks rom do not change throttle map.

If Ks rom fixed under 3000rpm problem its mainly std map problem.

If Ks rom can not fix under 3000rpm maybe throttle map problem.

How is Ks rom?

Ks rom do not change throttle map.

If Ks rom fixed under 3000rpm problem its mainly std map problem.

If Ks rom can not fix under 3000rpm maybe throttle map problem.

All correspondence I had with Ks stated that they cannot remove the <3000rpm restriction.

The cam advance map on the Vmanage seems fine, as in it is advanced at stall. The problem is the throttle plate no opening and it doesn't matter what you do to get around it as airflow is the ultimate problem. It looks like there is only two ways around it, to run the stock turbo or to go the cable throttle route.

Craig still cant launch his car unless he spools the turbo up which takes a few seconds. The Nismo still limits the throttle at launch unfortunately.

If its just throttle problem how is install big throttle?

Air flow more than std throttle.

I think wire can not install with std ecu.

If you take out electric throttle how to adjust idle and idle up?

Think outside the box Toshi, the idle can be adjusted with the adjustment screw on the side of the cable throttle, im using an EA Ford one I think.

The stock ecu will go into limp mode which is 1200 revs, then the Emanage will take full standalone control = WIN. :thumbsup:

Enlarging the throttle will work to some extent but im just sick of the whole thing, I want full control of the air and attached to my foot. What's wrong with a throttle cable anyway?

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now



  • Similar Content

  • Latest Posts

    • Did this end up working? Did you take some pictures?
    • And finally, the front lower mount. It was doubly weird. Firstly, the lower mount is held in with a bracket that has 3 bolts (it also acts as the steering lock stop), and then a nut on the shock lower mount itself. So, remove the 3x 14mm head bolts , then the 17mm nut that holds the shock in. From there, you can't actually remove the shock from the lower mount bolt (took me a while to work that out....) Sadly I don't have a pic of the other side, but the swaybar mounts to the same bolt that holds the shock in. You need to push that swaybar mount/bolt back so the shock can be pulled out past the lower control arm.  In this pic you can see the bolt partly pushed back, but it had to go further than that to release the shock. Once the shock is out, putting the new one in is "reverse of disassembly". Put the top of the shock through at least one hole and put a nut on loosely to hold it in place. Put the lower end in place and push the swaybar mount / shock bolt back in place, then loosely attach the other 2 top nuts. Bolt the bracket back in place with the 14mm head bolts and finally put the nut onto the lower bolt. Done....you have new suspension on your v37!
    • And now to the front.  No pics of the 3 nuts holding the front struts on, they are easy to spot. Undo 2 and leave the closest one on loosely. Underneath we have to deal with the wiring again, but this time its worse because the plug is behind the guard liner. You'll have to decide how much of the guard liner to remove, I undid the lower liner's top, inside and lower clips, but didn't pull it full off the guard. Same issue undoing the plug as at the rear, you need to firmly push the release clip from below while equally firmly gripping the plug body and pulling it out of  the socket. I used my fancy electrical disconnect pliers to get in there There is also one clip for the wiring, unlike at the rear I could not get behind it so just had to lever it up and out.....not in great condition to re-use in future.
    • Onto the rear lower shock mount. It's worth starting with a decent degrease to remove 10+ years of road grime, and perhaps also spray a penetrating oil on the shock lower nut. Don't forget to include the shock wiring and plug in the clean.... Deal with the wiring first; you need to release 2 clips where the wiring goes into the bracket (use long nose pliers behind the bracket to compress the clip so you can reuse it), and the rubber mount slides out, then release the plug.  I found it very hard to unplug, from underneath you can compress the tab with a screwdriver or similar, and gently but firmly pull the plug out of the socket (regular pliers may help but don't put too much pressure on the plastic. The lower mount is straightforward, 17mm nut and you can pull the shock out. As I wasn't putting a standard shock back in, I gave the car side wiring socket a generous gob of dialectric grease to keep crap out in the future. Putting the new shock in is straightforward, feed it into at least 1 of the bolt holes at the top and reach around to put a nut on it to hold it up. Then put on the other 2 top nuts loosely and put the shock onto the lower mounting bolt (you may need to lift the hub a little if the new shock is shorter). Tighten the lower nut and 3 upper nuts and you are done. In my case the BC Racing shocks came assembled for the fronts, but the rears needed to re-use the factory strut tops. For that you need spring compressors to take the pressure off the top nut (they are compressed enough when the spring can move between the top and bottom spring seats. Then a 17mm ring spanner to undo the nut while using an 8mm open spanner to stop the shaft turning (or, if you are really lucky you might get it off with a rattle gun).
    • You will now be able to lift the parcel shelf trim enough to get to the shock cover bolts; if you need to full remove the parcel shelf trim for some reason you also remove the escutcheons around the rear seat release and you will have to unplug the high stop light wiring from the boot. Next up is removal of the bracket; 6 nuts and a bolt Good news, you've finally got to the strut top! Remove the dust cover and the 3 shock mount nuts (perhaps leave 1 on lightly for now....) Same on the other side, but easier now you've done it all before
×
×
  • Create New...