Oxygen Sensor Test
Emissions testing using the PDA PC-Link and PDA 5 Gas Analyzer
Tales from the Test Lane at Linder Technical Services
Digital Traces
Using Gas Analyzer Readings For Engine Diagnosis
- General Background
- High Carbon Monoxide
- Normal CO
- Low CO
- High hydrocarbon
- (HC) Oxygen (O2)
- High oxygen
- Low O2
- High carbon dioxide (CO2)
- Low carbon dioxide (CO2)
- Oxides of Nitrogen
- High NOx Readings
- Low NOx
- Facts to Remember
- Chart One - Some of the kinds of problems that could result in abnormal gas readings.
- Chart Two - Some of the results possible when the AFR (air-fuel ratio) is sustained at conditions ranging from too lean to too rich.
For More Information Contact:
Omitec, Inc.
29777 Telegraph Road
Suite 1637, Onyx Plaza
Southfield
Michigan
48034
Tel: 248-799-2014
FAX: 248-799-9222
Email: salesusa@omitec.com