Moving in neutral....Engine turns off? - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

shu5892001 · 04-16-2013, 11:26 AM

Quote:

Originally Posted by firl21

IS the injun a short ram or CAI?
Im going to turbo/supercharge my car and i need to know what intakes i need to stay away from

stay away from all intake until what kit you want.

lots of kits comes with intake but some uses stock airbox like avo.

So wait until you know what you want, because you probably don't need to buy an intake

CircuitJerk · 04-19-2013, 07:51 PM

Update?

King Tut · 04-22-2013, 12:32 PM

It is the intake 100%. This is a very common issue on cars with MAF sensors close to the filter on aftermarket intakes. Either get an Injen intake EcuTek tune or take the intake off.

CaptainSlow · 04-22-2013, 11:38 PM

I agree it's the intake (I've had similar problems in the past with other cars where the RPMs drop faster than the ECU can account for, and it just stalls out)...although I'm having a hard time visualizing what is going on that would make that happen (physically in the system).

King Tut · 04-23-2013, 12:31 PM

It is the tumbling of the air from the pod filter (Aussie term). The ways to fix it are a different pod filter, an air straightener, moving the MAF sensor to a locaiton with straighter air, or adjusting the tune to compensate. This was an issue on E46 M3 as well.

Sivtec · 04-23-2013, 12:34 PM

Quote:

Originally Posted by King Tut

It is the intake 100%. This is a very common issue on cars with MAF sensors close to the filter on aftermarket intakes. Either get an Injen intake EcuTek tune or take the intake off.

This. Sucks soo much. I have an Injen as well and had the same exact problem even after reflashing the ECU. Will have to get it tuned.

naikaidriver · 04-23-2013, 03:52 PM

This is a common problem with the following intakes;
- AirRaid
- Injen
- HKS

I also have the Injen and it has happened to me as well. More often now that the weather is warming up.

I would strongly recommend re-installing your stock intake until you can get a tune. EcuTek and Unichip both have tunes that will fix this and your car will run properly with those intakes. No need to sell them, they are perfectly fine. Just be aware.

I'm taking mine off tonight and storing it until I get my tune.

Scott

Rayme · 04-23-2013, 03:59 PM

Quote:

Originally Posted by CaptainSlow

I agree it's the intake (I've had similar problems in the past with other cars where the RPMs drop faster than the ECU can account for, and it just stalls out)...although I'm having a hard time visualizing what is going on that would make that happen (physically in the system).

Just throwing this out there, it seems most aftermarket intakes remove fins that are inside the stock airbox just before the MAF sensor. Why they remove it? Not sure. Why the stock airbox has it? Probably because it makes the reading more stable.

norsamerican · 04-23-2013, 04:09 PM

any issues with the Perring intak causing this problem?

deedz · 04-23-2013, 09:23 PM

Quote:

Originally Posted by CircuitJerk

Update?

cars been in the shop for a little while so havent really been able to fix the problem but from these posts below I know what to do

Quote:

Originally Posted by King Tut

It is the intake 100%. This is a very common issue on cars with MAF sensors close to the filter on aftermarket intakes. Either get an Injen intake EcuTek tune or take the intake off.

Quote:

Originally Posted by naikaidriver

This is a common problem with the following intakes;
- AirRaid
- Injen
- HKS

I also have the Injen and it has happened to me as well. More often now that the weather is warming up.

I would strongly recommend re-installing your stock intake until you can get a tune. EcuTek and Unichip both have tunes that will fix this and your car will run properly with those intakes. No need to sell them, they are perfectly fine. Just be aware.

I'm taking mine off tonight and storing it until I get my tune.

Scott

thanks for the help! will definetley remove the intake until i get a tune

04-22-2013, 12:32 PM	#17
King Tut NASA SpecE30 Racer Join Date: May 2012 Drives: 2006 Honda S2000 Location: Gulf Breeze, FL Posts: 7,279 Thanks: 607 Thanked 5,759 Times in 3,055 Posts Mentioned: 274 Post(s)	It is the intake 100%. This is a very common issue on cars with MAF sensors close to the filter on aftermarket intakes. Either get an Injen intake EcuTek tune or take the intake off. __________________ - King Tut Street/Track Car: 2006 Honda S2000 TT3 \|\| Race Car: 1987 BMW 325is SpecE30 \|\| Tow Vehicle: 2014 RAM 1500 EcoDiesel Sold Cars: 2012 BMW M3 \|\| 2013 Subaru BRZ \|\| 2012 Porsche Cayman R \|\| 2009 Chevrolet Z06 \|\| 2009 BMW M3 \|\| 2004 BMW M3 \|\| 2004 Nissan 350Z

04-22-2013, 11:38 PM	#18
CaptainSlow Senior Member Join Date: Oct 2012 Drives: 2013 Scion FR-S Location: Mid-Michigan Posts: 799 Thanks: 392 Thanked 388 Times in 180 Posts Mentioned: 2 Post(s)	I agree it's the intake (I've had similar problems in the past with other cars where the RPMs drop faster than the ECU can account for, and it just stalls out)...although I'm having a hard time visualizing what is going on that would make that happen (physically in the system). __________________ Ultramarine 2013 Scion FR-S 6MT

04-23-2013, 12:31 PM	#19
King Tut NASA SpecE30 Racer Join Date: May 2012 Drives: 2006 Honda S2000 Location: Gulf Breeze, FL Posts: 7,279 Thanks: 607 Thanked 5,759 Times in 3,055 Posts Mentioned: 274 Post(s)	It is the tumbling of the air from the pod filter (Aussie term). The ways to fix it are a different pod filter, an air straightener, moving the MAF sensor to a locaiton with straighter air, or adjusting the tune to compensate. This was an issue on E46 M3 as well. __________________ - King Tut Street/Track Car: 2006 Honda S2000 TT3 \|\| Race Car: 1987 BMW 325is SpecE30 \|\| Tow Vehicle: 2014 RAM 1500 EcoDiesel Sold Cars: 2012 BMW M3 \|\| 2013 Subaru BRZ \|\| 2012 Porsche Cayman R \|\| 2009 Chevrolet Z06 \|\| 2009 BMW M3 \|\| 2004 BMW M3 \|\| 2004 Nissan 350Z

04-23-2013, 03:52 PM	#21
naikaidriver Senior Member Join Date: Aug 2012 Drives: 2013 Scion FR-S AT Asphalt Location: Lynnwood, WA Posts: 770 Thanks: 145 Thanked 673 Times in 289 Posts Mentioned: 13 Post(s)	This is a common problem with the following intakes; - AirRaid - Injen - HKS I also have the Injen and it has happened to me as well. More often now that the weather is warming up. I would strongly recommend re-installing your stock intake until you can get a tune. EcuTek and Unichip both have tunes that will fix this and your car will run properly with those intakes. No need to sell them, they are perfectly fine. Just be aware. I'm taking mine off tonight and storing it until I get my tune. Scott __________________

04-23-2013, 04:09 PM	#23
norsamerican Senior Member Join Date: Jan 2013 Drives: WRB BRZ Location: Houston Posts: 539 Thanks: 101 Thanked 233 Times in 112 Posts Mentioned: 5 Post(s)	any issues with the Perring intak causing this problem? __________________ Avant-Garde Wheels

04-19-2013, 07:51 PM	#16
CircuitJerk Pull my finger... Join Date: Dec 2011 Drives: Silver Scion Slushbox Location: Illinois Posts: 996 Thanks: 476 Thanked 367 Times in 226 Posts Mentioned: 26 Post(s)	Update?

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