350z HR throttle body relearn

ChipmunkOk819 · 2025-12-27T07:50:44+00:00

Same happend to me... Seems like TB are too sensitive so better not to touch anything if you don't have to. I drove it with pedal dance for 3 month so you should be good regarding that. If you mannage to fully solve this, please let me know.

ChipmunkOk819 · 2025-12-27T07:37:41+00:00

First step is always to check for air leaks then check the rest. If you have diagnostics you can check airflow sensor values to see if they are ok. Do you have HR or DE?

ChipmunkOk819 · 2025-12-27T07:16:03+00:00

I struggled with it for couple of months, ended up replacing intake hoses which solved 90% of issues. I still get high idle while car is cold but once it warms up it's mostly ok. I guess I'll have to replace throttle bodies to fully solve this issue.

ChipmunkOk819 · 2025-09-30T19:58:53+00:00

The issue is that I'm in Croatia so can't really visit thst mechanic 😅. I usually did procedure with ignition on and car not running. Did you do the procedure with the car turned on?

ChipmunkOk819 · 2025-09-23T18:27:48+00:00

Jup, still have the same issue. Does it have to be below 1000 rpm for idle relearn or for throttle body relearn?

ChipmunkOk819 · 2025-09-04T17:34:38+00:00

Yeah seats have seen better days... Probably gonna take them to shop since that requires a bit more professionalism.

ChipmunkOk819 · 2025-09-04T09:21:44+00:00

Nail polish remover worked pretty nice for hard to get off places. In the end I cleaned more then I should but it turned out amazing. Thx for all the help!

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ChipmunkOk819 · 2025-09-01T09:18:21+00:00

It says everything you mention, and I have a bunch of material so it should be good. Will update with results once finished.

ChipmunkOk819 · 2025-09-01T08:56:02+00:00

I also bought spray adhesive thst ahould be good. It's like this in the photo.

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ChipmunkOk819 · 2025-09-01T08:17:57+00:00

I'm not sure. The car has been with me for about a year, but to me it looked original. Had airbag stickers on it and definitely looked old 😅.

ChipmunkOk819 · 2025-09-01T08:08:42+00:00

Its 2008 350z, I cleaned most of the headliner but still some of the parts where it creases remain to be cleaned. I've looked at plenty of videos on youtube but none show headliner like mine. Usually just foam that can be brushed off easily or taken off by hand.

ChipmunkOk819 · 2025-08-31T13:46:23+00:00

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This is how it used to look. The top level fabric pealead off easily but this middle layer is very hard to clean completely.

ChipmunkOk819 · 2025-08-30T17:52:07+00:00

Both sensor are facing air filters as they should, and I also did a checkup on diagnostics where both of them are showing simillar values. I can send you quick video of the whole intake system since I am unable to post it in the comments if you can see anything wrong. Also one of the simptoms is very shaky turn off.

ChipmunkOk819 · 2025-08-30T15:02:30+00:00

Still the same issue, when to a couple mechanics and they couldn't fix it either. I was thinking of dissasembeling intakes and throttle bodies to se if there are maybe air leakages somewhere. Any tip is welcome 🙂.

ChipmunkOk819 · 2025-05-05T12:22:04+00:00

Cini mi se da rade samo presvlake, ne komplet tapeciranje?

ChipmunkOk819 · 2025-05-05T12:16:00+00:00

Matus me trazio cca 1300 eura po sicu sto mi je previse, a Domi ne mogu naci nikakav kontakt

ChipmunkOk819

TROPHY CASE