aum ecu differences

[nath20vt]

hi everyone iv recently completed a 1.8 turbo conversion on my golf and went for the aum engine, when i was buying the ecu i came across 2 main numbers for the aum one 06A 906 032 HJ and the other 06A 906 032 DR, now i went for the hj ecu had it coded ect and it runs perfect no complaints at all, im just curious to what differences are between the 2 if any? i no there wont be performance differences but just wondering what the differences actually are if anyone knows?

[DunnDeal12]

no difference.

[golf-sib]

No real difference, just different revisions that do the same thing.

[nath20vt]

cheers fellas, was just wondering if i was missing out on something lol

[gary_auto]

I no this is old but looking at getting a replacement 06a 906 032 dr but can only find ones with the larst two letters being diffrent. Are they safe to use? Theres FK / HJ

[gary_auto]

Doubble post sorry

[gary_auto]

?

[shaft69]

I've had 2 ecu from states with different  end letters no problems at all. Mines Dr sure one LN other can't remember but all work fine.