2008 -- Once warm won't rev past 3000rpm - Toyota Yaris Forums

2bz · 04-11-2019, 08:17 PM

Buy a OBD2 reader. https://www.amazon.com/OBD2-Scanner-.../dp/B0743X5WV8

FWIW, My guess are the coil packs.

Faulteh · 04-11-2019, 08:20 PM

Quote:

Originally Posted by tmontague

Also potential fuel shortage, check fuel pressure if possible

Quote:

Originally Posted by 2bz

Buy a OBD2 reader. https://www.amazon.com/OBD2-Scanner-.../dp/B0743X5WV8

FWIW, My guess are the coil packs.

doesn't this only work if I have a check engine light/ code is thrown?

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04-11-2019, 08:17 PM	#1
2bz Drives: 2008 Yaris 3DR Hatch MT Join Date: Dec 2018 Location: Harrisburg, PA Posts: 80	Buy a OBD2 reader. https://www.amazon.com/OBD2-Scanner-.../dp/B0743X5WV8 FWIW, My guess are the coil packs.