About this document
ECM Troubleshooting FAQs for Technicians by Ing. Alejandro Narvaez is a document available to read on EtoBox.
This document contains frequently asked questions and responses about engine control modules. It discusses issues such as ECMs needing to be programmed, alternator and oxygen sensor wiring problems, vehicle grounding issues, and manufacturing defects that can cause intermittent ECM problems. Blue Streak provides solutions such as programming ECMs purchased from them and removing the conformal coating on GM SMT ECMs during remanufacturing to address intermittent issues.
- Author
- Ing. Alejandro Narvaez
- Language
- EN