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2007 Toyota Yaris

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2007 TOYOTA YARIS

2007 Toyota Yaris

Hi Mr. Pro,
I read "SFI communication" in Yaris's manual book.
Could you tell me what is SFI communication?

I appreciate your help.

Sunday, August 16th, 2009 AT 8:08 PM

1 Reply

MMPRINCE4000

MECHANIC
8,548 POSTS

SFI is typically "Sequential Fuel Injection" used in newer cars because of emmissions concerns (it is more presice than other types).

Are you getting a check engine light?

Communication errors are "U" codes, and can be read with high end scanner.

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Wednesday, August 26th, 2009 AT 7:36 AM

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