This module is a replacement for our "original ECT module" and comes pre-programmed to work with either the stock ECM or AEM EMS. In either case, this module provides an accurate and more meaningful temperature display where each segment of the gauge corresponds to a known coolant temperature. Includes full-color installation instructions. Note - the AP2 version only works on model years 2004 and 2005, it will not work on 2006 and newer. If your cluster has an outside temperature display this product will not work.
In order to keep the cost down we do not include wires or a programming cable with this product but you can make your own programming cable following the instructions in the Manuals tab or if you prefer a pre-made cable look in the "Related Products" tab. If you don't have access to a PC with serial port we can usually do re-programming for you if you're willing to ship the module back to us and provide the necessary information.
Note - the AP2 version only works on model years 2004 and 2005, it will not work on 2006 and newer. If your cluster has an outside temperature display it is 2006 or newer and this product will not work.
ECT-2 Module for S2000
ECT-2 Programming zip file This zip file has instructions for using Hyperterminal and sample programming files
ECT Sensor Tests - Do this if you want us to do custom programming for best operation with your car (no extra charge)