Showing posts with label stock engine. Show all posts
Showing posts with label stock engine. Show all posts

Sunday, September 19, 2010

Installation Instructions for: EMS P/N 30-1312 2000-03 2.4L M/T Mitsubishi

Removing the Stock Engine Control Unit
a) Access the stock Engine Control Unit (ECU). The location of the ECU on both the Eclipse and Lancer is behind the glove compartment mounted vertically on the firewall.
b) Carefully disconnect the wiring harness from the ECU. Avoid excessive stress or pulling on the wires, as this may damage the wiring harness. Some factory ECU’s use a bolt to retain the factory connectors, and it must be removed before the harness can be disconnected. There may be more than one connector, and they must all be removed without damage to work properly with the AEM ECU. Do not cut any of the wires in the factory wiring harness to remove them.