Problem solved. Thanks Chris and Shayne @ Cobb Techsupport.
They fixed a new AP Manager software release for me.
Update AP -> Recover -> Uninstall -> Install
The car now moves like a monster. :-)
Cheers from Sweden
Quote:
Originally Posted by johej
Hi.
I ran into some problems today.
I intended to flash my 335i with a Stage 1 aggressive map with my new Cobb Accessport.
I have already mailed Cobb about it but I am afraid that it may take serveral days to get an answer since it is saturday morning in USA now.
Anyway.
The AccessPort stops flashing the car at 46%, saying something about communication error and tells me to check the cable and try again.
I have tried 4 times now. Same problem.
These are all the details about what that happened:
I updated the AP to the latest beta. It might have been 3440.
Ignition on. Plugged in to car.
The AP saved the original ECU.
Start flashing Stage 1, aggressive map.
Some error codes show up on the onboard car screen:
DTC fault
Tyre preassure fault.
The fuel pump starts, and is on, all the time.
Flashing starts, but fails after 46%.
After total of 4 tries, I give up.
Now the onboard car screen says Fuel Pump Error or something.
Does this sound familiar to anyone?
Is there any quick and good solution to this?
Thanks
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