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Re: 4-Runner, codes 25 and 26
Posted to Technical Discussion Forum on 7/29/2000 2 Replies

Hi Walter,

Codes 25 & 26 on Toyotas generally occurs from ignition system problems, or mechanical problems. If, the O2 sensor is capable of full and fast response, go and take a look at the ignition system for misfires.

I have also seen MANY of these V6 tr... Login to read more.

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