HAR-1012 LS1 Harness Instructions 2 - Free download as PDF File (.pdf), Text File (.txt) or read online for free. www.psiconversion.com #efi #conversion #kits We specialize in the design and manufacture of Standalone Wiring Harnesses for GM Gen II, III, and IV LS based engines and transmissions. These harnesses include the Gen II LT1/LT4, Gen III (24x) LS1/LS6 and Vortec Truck Engines as well.. modified 2000 ls1 harness, emissions removed, a/c removed, for manual transmission
Wiring diagram for 5-wire MAF? Anyone have a wiring diagram for the 5-wire MAF? I'm running an open loop speed density tune and I would like to remove my MAF completely but to do that I need to put in a seperate IAT sensor. Not sure which of the 5 wires actually go to the IAT inside my MAF right now. Any help would be much appreciated!. Need HELP IAT wiring 1998 LS1 re-pinned to a 2002 Camaro PCM. Need help figuring out where the Intake Air Temp sensor wiring goes. Just use a 2002 Camaro schematic Tan wire Pin B = C2 (red) pin 25 (signal) Purple wire Pin A = ?????????????? HELP Is pin A a ground, 5v reference, or 12v feed?