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04-17-2009, 12:06 PM | #73 |
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It's weird how some ppl still gets CELs even after doing the chip swap. I still haven't had a CEL, and I've been driving it pretty hard.
I think it has something to do with the serial numbers located in the bottom of each TB, but I can't tell for sure.
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04-17-2009, 12:06 PM | #74 | |
Drives: 2009 Yaris Hatchback Join Date: Feb 2009
Location: NJ
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Quote:
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04-17-2009, 12:08 PM | #75 |
Drives: . Join Date: Apr 2007
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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
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04-17-2009, 12:18 PM | #76 |
Drives: 2009 Yaris Hatchback Join Date: Feb 2009
Location: NJ
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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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04-17-2009, 01:03 PM | #77 | |
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Quote:
Then again, you may want to adjust the idle screw first, which is even easier to do.
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04-17-2009, 01:11 PM | #78 | |
Drives: 2009 Yaris Hatchback Join Date: Feb 2009
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Quote:
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04-17-2009, 01:20 PM | #79 |
Drives: 2009 Yaris Hatchback Join Date: Feb 2009
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No CEL but do you get the oscillation?
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04-17-2009, 02:17 PM | #80 |
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I get minimal oscillation (~300 RPM at the most) while running warm. Not too concerned about it myself. Pretty much the same as stock.
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04-18-2009, 05:24 PM | #81 |
pink wheels are cool
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i disconnected the battery today and followed the steps listed in the fist post
so far i have no CEL so lets hope for the best! i will post up my findings as i drive around this week |
04-18-2009, 06:02 PM | #82 |
Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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please do you are my only hope lol
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04-19-2009, 05:00 PM | #83 |
pink wheels are cool
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well looks like good news
so i disconnected the battery for about 3 hours came back and hooked it up started it up, it oscillated a bit then came down to normal so i waited about 5 mins after that, then reved it up for about 3 more mins after a while of reving the car started oscillating again so i stopped and let it settle then i reved it back up for another 2 more mins and then went for a drive i drove about 110 miles today with no CEL or no problems looks like im in the clear i hope it fixes the problem |
04-19-2009, 10:44 PM | #84 | |
Drives: 2009 Yaris Hatchback Join Date: Feb 2009
Location: NJ
Posts: 792
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Quote:
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04-19-2009, 11:38 PM | #85 |
pink wheels are cool
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i did the chip swap already and the TB bypass so im hoping everything is solved
i'll have to wait and see |
04-19-2009, 11:45 PM | #86 |
Drives: 2009 Yaris Hatchback Join Date: Feb 2009
Location: NJ
Posts: 792
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Do you still get the high cold idle with the tC throttle body?
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04-19-2009, 11:54 PM | #87 |
Drives: 2009 Yaris Hatchback Join Date: Feb 2009
Location: NJ
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04-20-2009, 02:59 PM | #88 |
Drives: 2008 Black Sedan Join Date: Oct 2008
Location: FL
Posts: 966
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Was that all nothing esle special done? I might just jump on this if no cel. Did everything work fine when you first put it on and what year exactly did you get?
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04-20-2009, 06:47 PM | #89 |
pink wheels are cool
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CEL came on about 120 miles
ohh well, to me it seems to have more power with the CEL on then without it no big deal, my next emission test is 2012, i'll put the stock one in the week i go get that done |
04-22-2009, 02:09 PM | #90 |
1NZ-FE
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did everybody trim the OEM TB gasket to allow more air flow as t-sport did?
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