Anyone with MHD not get any codes or errors?

[aakim89]

I think the only thing that's making me hesitant about an unlock+tune is the amount of posts I see about codes and errors after a flash.

Is this just the norm? Anyone out there with a code error free experience? Make me feel better please

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[rowdy]

never had any codes or error after unlocking and flashing OTS. pretty straightforward and easy.

 

[razorlab]

Same, no codes from the software itself.

 

[BMWAF]

I get codes after a flash, but they go away after a short drive or clearing them and they don't return until I re-flash. Unless you are self-tuning, you are unlikely to need to re-flash all that often.

 

[Alex117]

Never had any codes related to the flash. Seen ones completely unrelated and allowed me to fix an issue.

 

[ColonelAdama]

Its nothing to worry about, its like a "battery below threshold" warning that does nothing and clears easily.

 

[ntfrendlyGR]

Friend of mine gets zero codes. I get all types of codes every time I flash. At first, I was annoyed, but now I simply read the codes/delete them right after every flash and it has become habit. Don’t let that from deterring you MHD is great.

 

[Thraxbert]

Forums are a living selection bias.

 

[PowerGetter]

what codes are you referring to? I ran OTS map for a bit, and the only code I got was from deleting my charcoal canister (unrelated to the actual unlock).

 

[ntfrendlyGR]

DME voltage, chassis, full drive power availability shortly. Always something different. Regardless if cars on tender or not. I know most do not have any problems. Like I said, it doesn’t bother me though.

 

[RyanA90]

MHD runs perfect for me. I’m on a custom flex fuel tune. No error codes.

 

[ColonelAdama]

DME voltage, chassis, full drive power availability shortly. Always something different. Regardless if cars on tender or not. I know most do not have any problems. Like I said, it doesn’t bother me though.

same for me, usually on a tender or after the car has been on a tender. so not a real low battery fault.

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