Part 2: 1990-1993 Miata with crazy idle. Throttle body, "IACV", and "TPS" replacement.
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- Опубликовано: 8 сен 2024
- Throttle body, idle air control valve "IACV", throttle position sensor "TPS" replacement.
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I just did this last week on my 92. It had a very low cold start idle around 600 rpm and a very high warm idle around 1500 rpm. Great video on how to replace it
Jeez Miata Man I was sure you’d sorted it!! I’m intrigued now and can’t wait for part 3. This is better than watching your favourite TV show. Keep up the great work MM 👌
Superb imaging, sir :-) And excellent narration.
Thanks 😊
HOWdy M-M,
Thanks for staying in the HUNT
COOP
...
Hmm, well when you unplugged the IACV it ran at one RPM, a bit higher than desired but no surging. So that must be the area where the fault is. Fuel injector body maybe?
i recognizing Performance brand radiator
did you have to redo your coolant system after the installation?
Very little coolant leaked out.
@@MiataMan perfect, thank you for getting back to me ! im currently chasing an high idle issue atm so im replacing as i go haha
Would this not be the same for 1994?
It would be similar. However, the parts are different from 94-97.
Hey man I have almost the same problem with my 90 Miata and I was cleaning my throttle body and realized that "O" rubber bit, on the throttle body side, that the intake tube goes into has been ripped. I want to get a replacement but I have no idea what that is called... is there a name for it?
Not sure what the exact name for that part is. Intake tube to throttle body adapter?? Mazda will be able to find it in the schematics.
I bet every Honda civic or Toyota Corolla thinks you want to race them.