09 370z engine sputtering while accelerating

EVOR · 06-15-2016, 10:24 AM

Quote:

Originally Posted by DeliriousClam

I believe it is 25320-JN00A

Genuine Nissan 25320-JN00A Stop Lamp Switch Assembly?

scope22 · 06-15-2016, 10:44 AM

Had issues with traction control coming on at random, it was because i had wired a reverse camera to the tail light, once i removed it, it ran fine.

Had an issue with car sputtering and ran like ****, disconnected my amp and car ran fine.

DeliriousClam · 06-15-2016, 12:38 PM

Quote:

Originally Posted by EVOR

Genuine Nissan 25320-JN00A Stop Lamp Switch Assembly?

yes. It's the switch that mounts on the brake pedal and when the brake gets pressed, it activates the switch turning on the brake lights

djicey702 · 06-25-2016, 12:45 PM

I wonder if the issue with my Z is the same thing..
For about 10k now I've noticed a lack of power at times, (like many ppl said "the pedal is mashed to the floor and the car has practically no power". Happens during the day after a cold soak, no dtc's, eng oil is full.. and one strange thing is.. usually when it happens I can cycle the ignition and it goes away. I have spoken with dealers from across the country, (that's what I do for work) and I asked all of the service advisers and they all say they haven't heard anything like that on the 370's, just brakes & tires.
-Next time it happens I'm gonna stop the car and look at the brake lights.. and maybe buy a scantool and see if the brake signal is on.

vikingpilot · 07-06-2017, 05:10 AM

HI,

I have the same issues when it gets hot outside, my 370z turns into a Nissan Sentra.....Bogged down lethargic acceleration and laggy throttle response from idle up to about 3500RPM.

Did anyone come up with an ECU fix for this?

07-06-2017, 05:10 AM	#50 (permalink)
vikingpilot Base Member Join Date: May 2015 Location: Florida Posts: 48 Drives: Nissan 370Z Rep Power: 9	Lethargic HI, I have the same issues when it gets hot outside, my 370z turns into a Nissan Sentra.....Bogged down lethargic acceleration and laggy throttle response from idle up to about 3500RPM. Did anyone come up with an ECU fix for this?

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06-15-2016, 10:44 AM	#47 (permalink)
scope22 A True Z Fanatic Join Date: Apr 2012 Location: Roswell, GA Posts: 1,179 Drives: wife crazy Rep Power: 55	Had issues with traction control coming on at random, it was because i had wired a reverse camera to the tail light, once i removed it, it ran fine. Had an issue with car sputtering and ran like ****, disconnected my amp and car ran fine.

06-25-2016, 12:45 PM	#49 (permalink)
djicey702 Base Member Join Date: Dec 2015 Location: SoFla Posts: 2 Drives: 370Z Rep Power: 9	I wonder if the issue with my Z is the same thing.. For about 10k now I've noticed a lack of power at times, (like many ppl said "the pedal is mashed to the floor and the car has practically no power". Happens during the day after a cold soak, no dtc's, eng oil is full.. and one strange thing is.. usually when it happens I can cycle the ignition and it goes away. I have spoken with dealers from across the country, (that's what I do for work) and I asked all of the service advisers and they all say they haven't heard anything like that on the 370's, just brakes & tires. -Next time it happens I'm gonna stop the car and look at the brake lights.. and maybe buy a scantool and see if the brake signal is on.