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Engine Error Codes

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Old 01-20-18, 09:00 PM
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v8MyFusion
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Default Engine Error Codes
Just curious as to what these codes exactly mean. Anyone experienced them before? Something Serious?
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Old 01-20-18, 09:28 PM
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O2 sensor problems. Could be lots of minor things.
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Old 01-22-18, 02:04 AM
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Just reset the cars ecm and go from there, it is o2s for sure have you done anything different lately eg exhaust or QUAD TURBOS
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Old 01-22-18, 05:44 AM
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Stingraygt
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Reset Ecu. Take out these 2 fuses and wait a couple minutes. It’s the 10A on top and middle 25A on bottom.
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Old 01-22-18, 10:47 AM
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v8MyFusion
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Originally Posted by isfvss
Just reset the cars ecm and go from there, it is o2s for sure have you done anything different lately eg exhaust or QUAD TURBOS
Reset it came back on. I blended some e85 into my tank a couple days before this happened. I’ve done it a few other times and been fine. You think that’s what set it off?
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Old 01-22-18, 11:35 AM
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How much did you blend?
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Old 01-22-18, 11:36 AM
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Originally Posted by jdmSW20
How much did you blend?
4 gallons on an empty tank.
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Old 01-22-18, 12:23 PM
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So you had a 27% ethanol blend total (assuming 10% ethanol in the remainder of the fuel you put in)?
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Old 01-22-18, 12:40 PM
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Originally Posted by lobuxracer
So you had a 27% ethanol blend total (assuming 10% ethanol in the remainder of the fuel you put in)?
Yes. Give or take of course. Probably more around 30-35% ethanol
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Old 01-22-18, 12:56 PM
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Upadate.
Drove around, filled back up with gas (no blending with e85) check engine light/traction/vsc lights went off. Guess I was running too strong of a blend.
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Old 01-22-18, 01:05 PM
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You realize the seals in the fuel system are not rated for more than 15% alcohol?
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