Topgunz - air to air upgrade

BOLIO 671 · 01-04-2017, 06:14 PM

Quote:

Originally Posted by TopgunZ

Your BPV needs to be open at idle. If anything you should loosen it. When i had the turbosmart on i had bought the lightest (blue) spring and even trimmed off a ring and a half to get the perfect amount of tension on the piston head of the valve. But, i did have the SI trim and 9psi pulley so it was pushing more air at idle. You should be able to trim down any of the springs to get the tension right.

OK....have it at the softest setting and it's still closed. How far open does it need to be? Do u think this is the reason I am.getting high Idle? We ran a smoker and couldn't find any vacuum leaks. Tried doing a Idle Learning via EcuTek but the tests failed and made my idle worse. Now idling at 1400-1500 RPM.

Weird thing is this just started happening. When I first cranked the car my idle was where it should be.....high 700s low 800s (RPM). Thinking it may be the Throttle Chambers but I'm not getting any codes for that.

jwick · 01-04-2017, 06:48 PM

Try the idle relearn procedure, not the one in Ecutek. Nissan has one, you can google to find it. I have to do it every couple of times I reflag the car.

JWillis72 · 01-04-2017, 06:51 PM

Quote:

Originally Posted by BOLIO 671

OK....have it at the softest setting and it's still closed. How far open does it need to be? Do u think this is the reason I am.getting high Idle? We ran a smoker and couldn't find any vacuum leaks. Tried doing a Idle Learning via EcuTek but the tests failed and made my idle worse. Now idling at 1400-1500 RPM.

Weird thing is this just started happening. When I first cranked the car my idle was where it should be.....high 700s low 800s (RPM). Thinking it may be the Throttle Chambers but I'm not getting any codes for that.

You need a softer spring or cut that one down, it should be wide open at idle.

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woo · 01-04-2017, 06:53 PM

Quote:

Originally Posted by dboi941

TopgunZ A+++ on the packing, I have ordered from every place you can think of and never seen packaging so good lol. Sorry just thought it was worth noting!

The exhaust he sent me came with a set of high quality blankets and it had so much tape i went through a box of razor blades just to get in!!!!!! The man knows how to ship a package!!!!!

BOLIO 671 · 01-04-2017, 08:11 PM

Quote:

Originally Posted by TBatt

Check the clearance from the cross brace to the throttle bodies. Mine was almost touching and was causing knocks and rattles. I used 1/2 inch spacers to slightly raise the cross brace and that fixed the problem.

Found the problem...one of the T-Blolt clamps was hitting the Cross brace causing the vibration. It's not a big thing for me as its only during the initial start up. Now if I can just get this idle thing figured out.

BOLIO 671 · 01-04-2017, 08:13 PM

Quote:

Originally Posted by jwick

Try the idle relearn procedure, not the one in Ecutek. Nissan has one, you can google to find it. I have to do it every couple of times I reflag the car.

This process doesn't work as EcuTek overrides it now. One of my close friends that works on the car is a Master Tech with Nissan and tried it.

BOLIO 671 · 01-04-2017, 08:15 PM

Quote:

Originally Posted by JWillis72

You need a softer spring or cut that one down, it should be wide open at idle.

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Thanks for clarification....I'm figuring by you and Topz response this has to something to do with my idle. I will try this out...hopefully it solves the issue.

JWillis72 · 01-04-2017, 08:18 PM

If you are less than 11 lbs of boost you could try the PBV from the Stillen kit, I'm running it on my car and it stays open at idle without any messing with it.

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TopgunZ · 01-04-2017, 08:42 PM

Quote:

Originally Posted by JWillis72

If you are less than 11 lbs of boost you could try the PBV from the Stillen kit, I'm running it on my car and it stays open at idle without any messing with it.

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This

JWillis72 · 01-04-2017, 09:04 PM

Also if you are using Ecutek you can do the idle relearn and ecu reset in it with the push of one button, way easier than the Nissan way.

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Jayhovah · 01-04-2017, 09:05 PM

Quote:

Originally Posted by JWillis72

Also if you are using Ecutek you can do the idle relearn and ecu reset in it with the push of one button, way easier than the Nissan way.

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How do you do that?

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JWillis72 · 01-04-2017, 09:19 PM

It's in the ECM tool. After you detect the vehicle it's one of the options near the bottom.

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Jayhovah · 01-04-2017, 09:20 PM

Quote:

Originally Posted by JWillis72

It's in the ECM tool. After you detect the vehicle it's one of the options near the bottom.

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Is that something you need a remote tunning cable for? I don't have one...

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JWillis72 · 01-04-2017, 09:20 PM

Seb showed me and said you should reset the the ECU after every flash before you do a log, he said it cleans up the logs.

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JWillis72 · 01-04-2017, 09:22 PM

Quote:

Originally Posted by Jayhovah

Is that something you need a remote tunning cable for? I don't have one...

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Yes, you have to have a cable to do anything in Ecutek.

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01-04-2017, 06:48 PM	#1337 (permalink)
jwick A True Z Fanatic Join Date: Dec 2010 Location: Houston Posts: 14,532 Drives: '10 G37 6MT Rep Power: 2465056	Topgunz - air to air upgrade Try the idle relearn procedure, not the one in Ecutek. Nissan has one, you can google to find it. I have to do it every couple of times I reflag the car. __________________ '10 G37T 6MT Graphite/Graphite - BP - G37T Build

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01-04-2017, 08:18 PM	#1343 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 45	If you are less than 11 lbs of boost you could try the PBV from the Stillen kit, I'm running it on my car and it stays open at idle without any messing with it. Sent from my iPhone using Tapatalk

01-04-2017, 09:04 PM	#1345 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 45	Also if you are using Ecutek you can do the idle relearn and ecu reset in it with the push of one button, way easier than the Nissan way. Sent from my iPhone using Tapatalk

01-04-2017, 09:19 PM	#1347 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 45	It's in the ECM tool. After you detect the vehicle it's one of the options near the bottom. Sent from my iPhone using Tapatalk

01-04-2017, 09:20 PM	#1349 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 45	Seb showed me and said you should reset the the ECU after every flash before you do a log, he said it cleans up the logs. Sent from my iPhone using Tapatalk