05 efan upgrade activate pcm pins

Discuss General Motors (GMC, Chevy, Pontiac, Hummer, Cadillac, etc) tuning topics here. Request definitions, discuss parameters, etc.

Moderators: robertisaar, dex

Post Reply
chevblazer18
Posts: 1
Joined: Wed Aug 05, 2015 11:55 am

05 efan upgrade activate pcm pins

Post by chevblazer18 »

Has anyone activated the 2 pins on the PCM? Can I activate using TunerPro software? Have a 03 Tahoe and want to switch to efans instead of the clutch fan setup.
Top
Post Reply

Return to “General Motors”