Hide and seek need help finding something - Toyota Yaris Forums

BailOut · 09-21-2007, 01:18 AM

Like on all Toyotas made since the mid-90's it is part of the MAF (Mass Air Flow) sensor. See pages 88 and 292 of: http://www.etimago.com/yaris/repairmanual/EWD.pdf

I can't find any information on which 2 of the 4 wires belong to the IAT but I'd put money on Purple (or is it Pink?) and Orange (THA and ETHA).

By the way, if you're looking for this sensor so you can install one of those hokey eBay horsepower mods stop right now and send it back for a full refund, and never, ever buy snake oil - or $0.25 resistors - again.

P.S. If you screw up your MAF it costs over $100 to replace it.

09-21-2007, 01:18 AM	#3
BailOut Steals terrorist's lunch View User's Garage Drives: 2007 Yaris Liftback Join Date: Mar 2007 Location: Reno, Nevada, USA Posts: 1,299	Like on all Toyotas made since the mid-90's it is part of the MAF (Mass Air Flow) sensor. See pages 88 and 292 of: http://www.etimago.com/yaris/repairmanual/EWD.pdf I can't find any information on which 2 of the 4 wires belong to the IAT but I'd put money on Purple (or is it Pink?) and Orange (THA and ETHA). By the way, if you're looking for this sensor so you can install one of those hokey eBay horsepower mods stop right now and send it back for a full refund, and never, ever buy snake oil - or $0.25 resistors - again. P.S. If you screw up your MAF it costs over $100 to replace it. __________________ - Brian Share the Road I often carry 2 carpool passengers and mountain bikes or snowboards/skis over a 4,500 foot elevation difference. Click the graphic above to see my detailed mileage logs.

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