02 replacement question

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Nov 20, 2009 | 08:43 AM

hurricanes99

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From: NC

02 replacement question

Just replaced the air / fuel sensor on my 99 4runner. Would there be any reason I should disconnect / connect the battery after the replacement?

Thanks.

Nov 20, 2009 | 09:13 AM

Tubbyfatty

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Joined: Nov 2008

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From: Hillsboro, OR

Im guessing no unless your CEL is on. You could if you wanted to but I dont see the need.

I could be wrong tho, I dont know too much about the 96+ OBDII systems.

Nov 20, 2009 | 09:23 AM

Elton

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Joined: Jul 2005

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From: Siletz,Oregon

id just pull the efi fuse for a min

Nov 20, 2009 | 09:25 AM

hurricanes99

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From: NC

I didn't think so either, but I read another post where the original poster said he pulled the EFI fuse and disconnected the battery. I'm not going to worry about it...