I know this is an old post but can someone tell me if it is recommended to disconnect my cars battery prior to removing memcal?
I'm hearing conflicting stories.
Cheers.
i just did mine on my VS took about ten minutes to do all i had to do was remove the kick panel and remove the to screw's take the old chip out and put the new one in no need to remove wires and all that crap for me LOL
go to your local bunnings and ask them for a torque bit se cost ya about $20 bucks if not just buy the single bit itself i think its called a t22 torque bit,