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12-26-2021, 03:13 AM
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#1 |
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Junior Member
Join Date: Dec 2021
Drives: 2017 toyota 86
Location: USA
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35:1 stft and p1264 code problem
Was on my way to work and got a check engine light while driving then the fuel was cut off by the computer and it threw a p1264 code. Started the car up and my throttle felt off as if the car was lacking power. Another thing when i was going back home i was idling at a stop light and the car read a positive 35:1 stft on oft. The car had a slightly rough idle and was like burping or misfiring or something and it went away when i drove off. Been on a 93 plus tune for months and had it retuned but the problem is still there. I have no clue about this, can anyone help me figure this out.
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12-26-2021, 03:55 AM
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#2 |
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Senior Member
Join Date: Jan 2017
Drives: brz 2017 hksv2
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positive maxed out stft can mean:
leak near lambda leak in intake between the maf and the cylinders damaged lambda damaged maf |
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12-27-2021, 03:51 AM
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#3 |
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Junior Member
Join Date: Dec 2021
Drives: 2017 toyota 86
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Thanks found out it was an air leak. The previous owner didnt use hose clamps for some intake hoses which caused to leak over time.
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| The Following User Says Thank You to Ale3313 For This Useful Post: | p1l0t (12-27-2021) |
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| Tags |
| misfire, p1264, problem, stft |
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