back to OEM from Autothority chip?

[raleigh5]

there is currently an Autothority chip in my '94 C2. can i go back to the original OEM state simply by replacing the Autothority with the original chip? or is it more involved than that? i seem to recall something where it mentioned the installer for the Autothority would ned access to Bosch hammer??

[91C2wrencher]

#5, I don't believe you have to do anything special to re-install the stockchip. I installed the autothority chip in '91 and didn't have to do anything involving the "hammer".

[anewbill]

raleigh5,

I am also running an Autothority chip in my '91 C2. I believe it is a simple plug and play to switch back to a stock chip. May I ask why you are going back to stock? Are you experiancing pinging/detonation?

[raleigh5]

Originally posted by anewbill
raleigh5,

I am also running an Autothority chip in my '91 C2. I believe it is a simple plug and play to switch back to a stock chip. May I ask why you are going back to stock? Are you experiancing pinging/detonation?

actually been very satisfied with how well the Autothority/K&N/secondary muffler bypass pipe combination has worked out.

reason i had asked about going back to stock was because my 964 is for sale. some potential buyers just dont want anything that isn't stock....which isn't bad either of course

[ischmitz]

Simply swap in the stock chip. No hammer or other special tools are required for this.

Ingo

[raleigh5]

thanks Ingo. btw...i thoroughly enjoyed looking over your website. great car!

my 911 has now been sold. it should be resurfacing on the board here b4 long though.