This harness when installed in combination with a Haltech Elite ECU opens the door to virtually unlimited vehicle performance modifications and adjustments. Fully programmable systems allow you to extract full performance from your engine.
INCLUDES : Plug 'n' play adapter harness, M14 x 1.5 air temperature sensor with matching plug and pins, 16 Pin Tyco I/O auxiliary plug and pins.
Wiring overview
If you're using a factory wiring harness and are looking for an easy ECU upgrade, check out Haltech's Plug'n'Play adapter kits. These adapters plug directly into your Haltech ECU and have a set of factory connectors on the other end that plug directly into the factory wiring harness.
A simple Plug'n'Play Haltech product that gets you up and running in hours.
The quick start guide will walk you through installing the Haltech Plug'n'Play adapter in your vehicle.
ATTENTION
All GMC Racing items that provide horsepower increases beyond those permitted by the highway code in the user's country are intended for competitive use only. GMC Racing declines all responsibility for any use of the product contrary to national regulations.
