2007 Yaris - Check Engine Light Flashing - Causes? - Toyota Yaris Forums

white89gt · 06-27-2019, 07:28 PM

I pulled cylinder 2 plug, and the electrode was melted. Perplexed, I pulled the other 3 and found them to be the same. I've obviously got a lean condition. On my newer Ford's, I can check fuel pressure with my scan tool - so I attempted to use 2 different scan tools for FP on the Yaris. I do not see it in either list... so I looked all over the place under the hood to find a port to check it. No can find. How do you test fuel pressure on these little things?

These are the DENSO Iridium IK16's that I pulled out of it. About 30K miles on them is all. Car ran fine too (until the misfire).

(EDIT: I put NGK 5464 BKR5EIX-11's back in it)

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06-27-2019, 07:28 PM	#10
white89gt Drives: 07 Yaris Hatch Join Date: Aug 2017 Location: UT Posts: 50	I pulled cylinder 2 plug, and the electrode was melted. Perplexed, I pulled the other 3 and found them to be the same. I've obviously got a lean condition. On my newer Ford's, I can check fuel pressure with my scan tool - so I attempted to use 2 different scan tools for FP on the Yaris. I do not see it in either list... so I looked all over the place under the hood to find a port to check it. No can find. How do you test fuel pressure on these little things? These are the DENSO Iridium IK16's that I pulled out of it. About 30K miles on them is all. Car ran fine too (until the misfire). (EDIT: I put NGK 5464 BKR5EIX-11's back in it)