MY350Z.COM - Nissan 350Z and 370Z Forum Discussion

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-   Engine & Drivetrain (https://my350z.com/forum/engine-and-drivetrain-50/)
-   -   car won't rev past 1000 rpms (https://my350z.com/forum/engine-and-drivetrain/602227-car-wont-rev-past-1000-rpms.html)

Bamdon16000 Mar 13, 2015 10:12 PM
car won't rev past 1000 rpms
 
I have a 2005 Mt 350z and I went to start my car today and it took a few times and I had to give her gas to get her going. All the lights came on and it wouldn't Rev past 1000rpms. No power what so ever. Recently cleaned my throttle body (didn't touch the butterfly) and did cam positioning see sensors. I turned the car off then on and gave her gas again and the slip and traction control light turned off and just the check engine light remained but the car had full power. Any suggestions? Asking because I don't want to drive her and mess something up.

jdm-v35 Mar 14, 2015 07:15 AM
I had the same problem. turned out to bad bad TB and TPS sensor

Bamdon16000 Mar 14, 2015 08:17 AM
Yeah it was the tps sensor. I replaced the throttle body unit. Do you happen to have th throttle relearn for a 2005 manual Trans 350z by any chance. Now it revs high around 1500 rpms and when I give it gas it keeps accelerating even after I release to around 3k

WTFMike Mar 14, 2015 08:36 AM
http://www.technosquareinc.com/350reset.htm

jhc Mar 14, 2015 08:41 AM
Originally Posted by Bamdon16000 (Post 10562499)
I have a 2005 Mt 350z and I went to start my car today and it took a few times and I had to give her gas to get her going. All the lights came on and it wouldn't Rev past 1000rpms. No power what so ever. Recently cleaned my throttle body (didn't touch the butterfly) and did cam positioning see sensors. I turned the car off then on and gave her gas again and the slip and traction control light turned off and just the check engine light remained but the car had full power. Any suggestions? Asking because I don't want to drive her and mess something up.
Bamdon, what did you use to clean?

terrasmak Mar 14, 2015 08:46 AM
Throttle body cleaning seems to hurt these cars more than it ever helps

Steevie Jul 8, 2022 01:57 PM
Originally Posted by Bamdon16000 (Post 10562499)
I have a 2005 Mt 350z and I went to start my car today and it took a few times and I had to give her gas to get her going. All the lights came on and it wouldn't Rev past 1000rpms. No power what so ever. Recently cleaned my throttle body (didn't touch the butterfly) and did cam positioning see sensors. I turned the car off then on and gave her gas again and the slip and traction control light turned off and just the check engine light remained but the car had full power. Any suggestions? Asking because I don't want to drive her and mess something up.

was your car not passing a certain rpm and also your slip and tcs light turned on and wouldn’t go up to speed? Lmk please TIA


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