Feature(may vary by option.)

●Test oxygen back pressure through the oxygen sensor
●Adapter includes M12 and M18 thread
●2-1/2" gauge features two multi-colored bands - idle and 2,500 RPM with pressures shown in PSI and bar
●Includes 6 feet of hose, enough length for technician to test from drivers seat Works on domestic and imported vehicles.

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Description

Test oxygen back pressure through the oxygen sensor.