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08-01-2014, 07:57 AM
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#38 |
 Drives: 2009 Yaris Join Date: Jan 2014
Location: Rigaud, Quebec, Can.
Posts: 357
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I did not disconnect the battery, left it live. Swapped chips and removed the epoxy to dial the idle but only while it wasn't running. The P0505 is due to high idle and the oscillation the ECU searching and needs to learn. I had the oscillation too at first, it went away after a day or two. I had the P0505 popping up every day for two weeks but it took longer every time for it to show up. Eventually all has settled itself and works great. Best direct upgrade I did so far. My installation went fairly well because I did some reading on hear first before doing the job and not after the fact. ;)
Give it some time for your ECU to relearn with the bigger TB.
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 2009 Toyota Yaris (Little toy) 2002 Audi A4 Avant Quattro 3.0L (Big boy toy) 1998 Subaru Legacy GT 2.5 (winter & DD) |
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