POLL: High-Pitched Noise: You Have It?

marcussoori · 04-06-2010, 07:53 PM

Please post your answer above...

YOU CAN SELECT MULTIPLE ANSWERS!!

spearfish25 · 04-06-2010, 07:53 PM

No poll...

marcussoori · 04-06-2010, 08:00 PM

Poll available...

PapoZalsa · 04-06-2010, 08:48 PM

WOW, can that poll be anymore confusing?

m4a1mustang · 04-06-2010, 08:50 PM

it should have been ONLY about the ECU noise.

fullmonty · 04-06-2010, 08:54 PM

I got noises but at this point in time no ecu noise. What answer you looking for my man?

Ztoon · 04-06-2010, 09:23 PM

ECU or no ECU noise? How should I know? It's a high pitched noise.
How about a poll on whether or not this is a totally confusing poll?

frost · 04-06-2010, 09:26 PM

Sad to see so many people with this issue. I've got sticky hatch and the fuel light problem though.

m4a1mustang · 04-06-2010, 09:29 PM

I think all 2009s with the "infected" ECU have the whine. If you haven't experienced it yet it's probably because you haven't driven the car enough (mine didn't start 'til around 8500 miles) or you can't hear the whine frequency.

Nick911sc · 04-06-2010, 10:33 PM

I've always assumed it was ECU noise. It occurs when I put my foot on the gas pedal. But if I'm coasting the sound goes away. Does that sound like the ECU to everyone?

m4a1mustang · 04-06-2010, 10:35 PM

Quote:

Originally Posted by Nick911sc

I've always assumed it was ECU noise. It occurs when I put my foot on the gas pedal. But if I'm coasting the sound goes away. Does that sound like the ECU to everyone?

Sounds like something else. This is constant.

Nick911sc · 04-06-2010, 10:37 PM

Hmm..So does it sound like I have a fuel injector/fuel pump problem? lol

marcussoori · 04-06-2010, 11:17 PM

Quote:

Originally Posted by m4a1mustang

Sounds like something else. This is constant.

Didn't someone complain the ECU noise came when pressing the gas pedal? Pretty sure I read this a while ago, and a few agreed with the initial poster...

m4a1mustang · 04-06-2010, 11:24 PM

Quote:

Originally Posted by marcussoori

Didn't someone complain the ECU noise came when pressing the gas pedal? Pretty sure I read this a while ago, and a few agreed with the initial poster...

Maybe. But for most people it's a constant thing.

bumblez · 04-06-2010, 11:49 PM

Quote:

Originally Posted by Nick911sc

I've always assumed it was ECU noise. It occurs when I put my foot on the gas pedal. But if I'm coasting the sound goes away. Does that sound like the ECU to everyone?

My car used to have highpitch noise when I put my foot on the gas pedal.
same as yours. Replaced ECU and no more highpitch noise. I posted about this few month ago. Mine got fixed.

View Poll Results: 370Z NOISES: You Have Them?
YES: 2009 Coupe ECU	35	41.18%
YES: 2010 Coupe ECU	4	4.71%
YES: 2010 Roadster ECU	0	0%
NO: 2009 Coupe ECU	19	22.35%
NO: 2010 Coupe ECU	6	7.06%
NO: 2010 Roadster ECU	1	1.18%
YES: NON-ECU Noise	3	3.53%
NO NOISES AT ALL!	29	34.12%
Multiple Choice Poll. Voters: 85. You may not vote on this poll

04-06-2010, 07:53 PM	#1 (permalink)
marcussoori Enthusiast Member Join Date: Mar 2009 Location: USA Posts: 468 Drives: 09 370Z Red AT Sport Rep Power: 16	POLL: High-Pitched Noise: You Have It? Please post your answer above... YOU CAN SELECT MULTIPLE ANSWERS!! __________________ Stillen CBE & G3 LTIs, Motordyne M370, Berk HFCs, H&R 15/20mm spacers, CiNcity headlights, yellow OEM strut brace, Password: JDM CF engine bay parts, EVO-R CF front bumper parts, CF "Z" badge, VIS CF hood, Fujimura CF "diffuser", Show-N-Go plate frame, Katzkin red interior, interior CF, Pioneer BT-90 full system, Viper SmartStart Last edited by marcussoori; 04-06-2010 at 08:00 PM.

04-06-2010, 07:53 PM	#2 (permalink)
spearfish25 A True Z Fanatic Join Date: Mar 2009 Location: Naples, FL Posts: 4,117 Drives: to work Rep Power: 1856	No poll... __________________ 2013 Cadillac V-Wagon, RIP Z

04-06-2010, 08:00 PM	#3 (permalink)
marcussoori Enthusiast Member Join Date: Mar 2009 Location: USA Posts: 468 Drives: 09 370Z Red AT Sport Rep Power: 16	Poll available... __________________ Stillen CBE & G3 LTIs, Motordyne M370, Berk HFCs, H&R 15/20mm spacers, CiNcity headlights, yellow OEM strut brace, Password: JDM CF engine bay parts, EVO-R CF front bumper parts, CF "Z" badge, VIS CF hood, Fujimura CF "diffuser", Show-N-Go plate frame, Katzkin red interior, interior CF, Pioneer BT-90 full system, Viper SmartStart

04-06-2010, 08:48 PM	#4 (permalink)
PapoZalsa A True Z Fanatic Join Date: Nov 2009 Location: Not in Sunny Florida Posts: 6,358 Drives: 16 Nismo w/Tech Pack Rep Power: 4499	WOW, can that poll be anymore confusing? __________________ 2009 370Z MB Base w/Sport Package 6MT Modshack's Custom Air Intakes /3M Clear Bra/ Illuminated Kick Plates / F. I CBE w/12" resonators / EVO-R Front Lip / Rear Hatch Wing / Tein S-Tech Springs /Ilegal Tint in the Rep. of VA/4x20mm Z1 Spacers/ Vinyl Roof/Liquid Carbon Designs

04-06-2010, 08:50 PM	#5 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	it should have been ONLY about the ECU noise. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!

04-06-2010, 08:54 PM	#6 (permalink)
fullmonty A True Z Fanatic Join Date: Nov 2009 Location: Dirty Jersey Posts: 7,762 Drives: 370 Touring/Sport Rep Power: 33	I got noises but at this point in time no ecu noise. What answer you looking for my man? __________________

04-06-2010, 09:23 PM	#7 (permalink)
Ztoon Track Member Join Date: Aug 2009 Location: B.C. Posts: 578 Drives: '09 370a7 Rep Power: 24	ECU or no ECU noise? How should I know? It's a high pitched noise. How about a poll on whether or not this is a totally confusing poll? __________________ Stillen G3\|CBE\|ground kit, F.I. H.F.C., C.F. fangs\|mirrors\|pillars, Hotchkis, SSR Type-F, RE-11, UpRev, BC BR coilovers 15% tint, LED black hdlts, color match handles, Dynamat, tail lt. tint, Mines C.F. frt. lip\|rear spoiler, Amuse rear,skirts, vented fenders, c.f. vented hood, gloss blk. roof

04-06-2010, 09:29 PM	#9 (permalink)
m4a1mustang A True Z Fanatic Join Date: Feb 2009 Location: Northern VA Posts: 55,385 Drives: on two wheels Rep Power: 6962	I think all 2009s with the "infected" ECU have the whine. If you haven't experienced it yet it's probably because you haven't driven the car enough (mine didn't start 'til around 8500 miles) or you can't hear the whine frequency. __________________ - Steve Zs & Coffee - Saturdays at 10AM in Fairfax, VA and Columbia, MD (Click the banner!) LIKE us on Facebook!

04-06-2010, 10:33 PM	#10 (permalink)
Nick911sc A True Z Fanatic Join Date: Feb 2009 Location: Long Island, New York Posts: 1,698 Drives: 2010 Nissan GT-R Rep Power: 20	I've always assumed it was ECU noise. It occurs when I put my foot on the gas pedal. But if I'm coasting the sound goes away. Does that sound like the ECU to everyone?

04-06-2010, 10:37 PM	#12 (permalink)
Nick911sc A True Z Fanatic Join Date: Feb 2009 Location: Long Island, New York Posts: 1,698 Drives: 2010 Nissan GT-R Rep Power: 20	Hmm..So does it sound like I have a fuel injector/fuel pump problem? lol

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