Tricking the ECU to Relearn AF map - Toyota Yaris Forums

MGargano · 04-17-2009, 01:18 PM

Quote:

Originally Posted by hatchbackkid82

Wait so with the Scangauge hooked up to the car, your telling me the CEL never comes on or it comes on you just turn it off. Have you tried adjusting the idle? It's really simple to open up, nothin in there for you to really damage

No, the CEL still comes on. I just use the Scangauge to turn it off right away. I haven't tried adjusting the idle yet. I'm not worried about damaging the stock TB, I'm just wary of opening it since it's almost brand new with less than 2,000 miles on it. If I open it up to do the chip swap, I want to know it's going to fix the problem.

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