does any body no if i have disconnect the battery in order for me to remove the computer and get it tuned. the reason iam woried is that i have the anti theft lock system in my car and scared to lock it all up, do to the fact the when i bought my car it did not come with the manual with the code to reset it.

 

Remove the PCM BAT fuse to unpower only the computer.

 

Someday you will have to unhook your battery. Here how to change whatever code is from the factory so you can then unlock it.

To change to YOUR code:

Pick a 3 or 4 digit number.
Ignition to ACC or RUN. Radio OFF. Press 1 & 4 together, hold until --- appears. Enter your new code as follows. Press MN. 000 will appear. Press MN again to make the last digits agree with your new code. Press HR to make the first 1 (or 2) agree with your new code. Press AM/FM and the display will show REP, to make you repeat your entry steps. Then press AM/FM , display will show SEC (Secure)

To Unlock:

Ignition to ACC or RUN. Radio OFF. Press 1 & 4 together, hold until SEC shows. Press MN, and 000 will show. Press MN again to make last 2 digits agree with the code. Press HR to make the first digit(s) agree. Press AM/FM. Display shows --- to indicate radio is unlocked. If SEC shows, you made a mistake.

 

just pull the pcm batt fuse like shbox said