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I hope my 02s are bad... with logs
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10-28-2024, 05:21 PM | #1 |
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I hope my 02s are bad... with logs
Hey guys, after driving for a hour or so i get a service engine light, codes are below, i have logs attached, true fbo on stock flash.
29EO - DME: Mixture control. 29E1 - DME: Mixture control 2. ZAAF - DME: Fuel pump, plausibility. 2C7B - DME: Oxygen sensor after catalytic converter: Signal. I have had ZAAF for over 4 years since i bought the car. I also have cat conversion on both banks because i have downpipes. I hope its a faulty oxygen sensor Idling / https://datazap.me/u/eriksson/idling?log=0&data=3-21 Cruising / https://datazap.me/u/eriksson/cruising?log=0&data=3-21 Light acceleration / https://datazap.me/u/eriksson/light-...og=0&data=3-21 |
Today, 06:35 AM | #3 |
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Today, 08:25 AM | #4 | |
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Quote:
Based on the above I expect your AFRs to be lean and from your logs you’re hovering around high 14s in one bank and 15s in another. I think fueling is causing the codes you’re seeing. Your STFTs are also high which means the DME is trying to add fuel to lower your AFRs but it’s not able to without proper fueling Last edited by konstat; Today at 08:30 AM.. |
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