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Title: how to verify commercial chip / tuning - brand Post by: johnny5 on January 19, 2014, 01:49:15 AM Hello, I recently purchased used ECU unit 06A 906 032 DL - AM29F800BB - 95040.
I assume it has commercial tuning. but the brand is unknown I disassemble the unit and find no commercial or brand labeling. I assume tuning was flash via obd port with unitronic or similiar. I tried giac switcher and no communication there, also tried for emcs on the cruise stalk and no luck there either. I would like to determine what chip / tuning / stage is on this used ecu that recently purchased. The turbo is spiking at 18 and holding at 18, the tune runs very well and tons of torque, I have no complaints 130 for used unit that contained a commercial tune, but uncertain from which brand name Title: Re: how to verify commercial chip / tuning - brand Post by: oldcarguy85 on January 19, 2014, 07:04:12 AM have you downloaded the flash from the ECU? There is often a signature of some kind in the flash. For example, i have a unitronic flash from an ECU i recently bought and they put their name, year and some other info at a random empty place in the flash.
Title: Re: how to verify commercial chip / tuning - brand Post by: johnny5 on January 19, 2014, 06:44:50 PM Took me a bit to get the memory figured out. I was having read fail errors, but I figured the signature when I read the dump file is Unitronic stg2. 2004.
Using 94 octane here and that tune is spot on. 18 psi all day |