Gas Pedal Delay

chops · 08-11-2012, 06:30 PM

not sure if anyone's tried this in here, but i filled up with 10 gallons 91 octane. 5 gallons 100 octane (effectively making for about 95 octane) today just to see if it'd help with the hesitation in low RPM's. didnt do much. although i feel that it did make the car more responsive at highway speeds.

kenny's 370z · 08-11-2012, 10:43 PM

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chops · 08-11-2012, 10:59 PM

Quote:

Originally Posted by kenny's 370z

i hooked up a 50a toggle switch tonight to my fans so that i can turn them on when oil temps reach 200.i hooked it up in such a way that it is totally reversable and does not interfere with the ecu.took the car out for some testing running it hard.

no hesitation for me and the car didnt lose any power.uprev fan mod is a must and i will be getting that sometime in the near future.for now,my temp fan mod stays and when i get ready to do some very spirited runs after car is fully warmed up,ill hit the switch and im good.

highest i seen my oil temp after this mod tonight was 210 where it should have been 225-230 with how hard i ran the car.it was 65 degrees out but the fan mod is still needed .25 row oil cooler before next summer and this hesitation should be completely gone for me.nissan surely made a big mistake programming the fans to come on when they do.thats 75% of the problem imo

interesting. i have a 25 row oil cooler and my oil temps never saw above 200 degrees after a 2hour run in 100 degree ambient temps. however..i definitely got the dreaded gas pedal delay when between 1-3k RPM.

any chance you can show us how you did the fan mod? i'd LOVE to do it on mine

kenny's 370z · 08-11-2012, 11:51 PM

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MrHooke · 08-12-2012, 01:37 AM

Quote:

Originally Posted by kenny's 370z

its simple.the black wire on both fans coming out of the fan motors (the drivers side is tight to work with),peel back some rubber coating off of both wires.tie them in together and tape up accordingly.then run the wire into the cabin.i put a inline 40 amp fuse on it just in case.once the wire from your fans are in the cabin and hooked up to a 50a switch,simply ground it out on a seat bolt on the floor.now the fans will come on when you have the car on but they will not come on with the car off.you will have to take the overflow tank out or just move it over out of the way to do the drivers side cause the wire is very short from where it goes to the relay to the fan motor..
you will need;

one fuse holder with 12 awg wire and fuse
around 24ft of 12 awg wire
one 50a toggle switch(2 prong,not 3)

i will mount the switch tomorrow in one of the blanks by the cup holder.i had it laying in the seat tonight testing to see how it worked before mounting it.hope you have some patience cause you're going to need it.make sure to keep the switch off when you are running the ac.

Pics if possible.

08-11-2012, 10:43 PM	#2 (permalink)
kenny's 370z Base Member Join Date: Jun 2012 Location: TN Age: 59 Posts: 243 Drives: 2012 frontier sv v6 Rep Power: 13	. Last edited by kenny's 370z; 11-09-2012 at 01:38 PM.

08-11-2012, 11:51 PM	#4 (permalink)
kenny's 370z Base Member Join Date: Jun 2012 Location: TN Age: 59 Posts: 243 Drives: 2012 frontier sv v6 Rep Power: 13	. Last edited by kenny's 370z; 11-09-2012 at 01:39 PM.

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08-11-2012, 06:30 PM	#1 (permalink)
chops A True Z Fanatic Join Date: Oct 2010 Location: NA Posts: 1,732 Drives: NA Rep Power: 22	not sure if anyone's tried this in here, but i filled up with 10 gallons 91 octane. 5 gallons 100 octane (effectively making for about 95 octane) today just to see if it'd help with the hesitation in low RPM's. didnt do much. although i feel that it did make the car more responsive at highway speeds.