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Premium Member
01 RS, EG33 swapped and gutted
Joined
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241 Posts
Discussion Starter #1
I know what a test mode connector is, and what it can do, but I need to know what it does Specifically for an 01 RS coupe.
 

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Premium Member
01 RS, EG33 swapped and gutted
Joined
·
241 Posts
Discussion Starter #4
what does that mean for an 01 impreza? take timing down to base? allow for a diagnostic scan? allow some factory only usage of the ecu.
 
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