N54 missfire and different faulty codes

Alex97132 · 07-11-2022, 08:23 AM

Hi, I got these error codes yesterday after refueling full tank with E85. the car runs very strangely and smokes white from the exhaust system. I had the car idling for a while and its like a fountain with e85 from the exhaust system. After drivning 3km the tank was down to 3/4. Can it be the lamda?

IllSic_Design · 07-11-2022, 01:36 PM

Is your car/tune set up to run FULL E85? I doubt it... drain that stuff and out regular petrol in it before you blow your engine

Alex97132 · 07-11-2022, 01:39 PM

Quote:

Originally Posted by IllSic_Design

Is your car/tune set up to run FULL E85? I doubt it... drain that stuff and out regular petrol in it before you blow your engine

Yes, Its tuned for full E85 😂

IllSic_Design · 07-11-2022, 01:53 PM

Lol then why not go to your tuner?

Edit: And seems you either have some wiring issues or issues with some o2's that are bad.

Alex97132 · 07-11-2022, 01:58 PM

Quote:

Originally Posted by IllSic_Design

Lol then why not go to your tuner?

Because its a long way to go. And its probably an easy fix

07-11-2022, 08:23 AM	#1
Alex97132 Registered 0 Rep 3 Posts Drives: Bmw e92 335i E85 Join Date: Jul 2022 Location: Sweden iTrader: (0)	N54 missfire and different faulty codes Hi, I got these error codes yesterday after refueling full tank with E85. the car runs very strangely and smokes white from the exhaust system. I had the car idling for a while and its like a fountain with e85 from the exhaust system. After drivning 3km the tank was down to 3/4. Can it be the lamda? Attached Images
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07-11-2022, 01:36 PM	#2
IllSic_Design Colonel 2124 Rep 2,758 Posts Drives: 09 E92 335i Join Date: Jun 2016 Location: Northern California iTrader: (1)	Is your car/tune set up to run FULL E85? I doubt it... drain that stuff and out regular petrol in it before you blow your engine
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07-11-2022, 01:53 PM	#4
IllSic_Design Colonel 2124 Rep 2,758 Posts Drives: 09 E92 335i Join Date: Jun 2016 Location: Northern California iTrader: (1)	Lol then why not go to your tuner? Edit: And seems you either have some wiring issues or issues with some o2's that are bad.
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