Circuit Diagram |
Troubleshooting
Troubleshooting Guide
Before Thinking The Product Has Malfunctioned
1.
Errors which occur during the operation or installation of the device may be mistaken as a malfunction of the actual device. ...
Description and Operation
OBD-II review
1. Overview
The California Air Resources Board (CARB) began regulation of
On Board Diagnostics (OBD) for vehicles sold in California beginning
with the 1988 model year. The first ...