Chevy-GMC Truck Painless Performance 2005-2006 LS2 Engine Swap Harness, Standard Length

• Standalone harness-not intended to replace the OEM engine wiring.  Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle.  
• Kit includes:
• This kit includes:
• All new fuel injection harness with OEM fitment connectors and harness breakouts
• OBDII connector, mounting bracket and check engine light
• Rubber grommet
• Mounting hardware
• Requires ECM 12200411,TAC Module 12578953; Accelerator Pedal 12565643 
• View instructional video here

This harness is designed for the 2005 - 2006 throttle by wire LS2 engines using an LS1 / LS6 ECM and a 4L60E/4L65E automatic or T56 manual transmission. The engine must have a 24x crank reluctor (black). This harness will not work with a factory GTO ECM. This harness will only operate these LS2 engine codes:  ZJA, ZJB, 5MC, YTA and 6MC.  These engines were factory equipped in 2005 Corvette, 2005-2006 GTO and 2006 SSR and also available as a crate engine from GMP. Harnesses do not include any emissions related connections. Included with this harness is an 8 circuit modular fuse block and GM color coded wires with labels for easy installation. NOTE: This harness is standalone and is not intended to replace the OEM engine wiring.  Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle. 

2005-2006 GM LS2 Harness