1982-1993 Oxygen Sensor Diagnostic Test Tool
A defective Corvette Oxygen Sensor will not supply the correct information the ECM needs for proper engine performance. This tool allows you to test the oxygen sensor with a digital voltmeter. The defective sensor can easily be replaced, saving you a large bill from the local repair shop.
- Simplifies DVOM Testing
- Helps Regulate Fuel Mixture
- Fits 1982 C3 Corvettes
- Fits 1984-1993 C4 Corvettes
Also known under these part numbers: (For reference only)