Can the QCSC DAS SYSTEM test oxygen sensors? YES

The right o2 sensor shows .81volts and the left o2 sensor reads .78v in this test. Any point along the X-axis can be measured. Lazy o2 sensors switch slowly. A used but good o2 sensor should make the lean to rich switch in less than 50(ms) and it should switch from rich to lean in less than 200(ms). The steep slopes we see, prove that these o2 sensors are GOOD.

QCSC DAS can test titanium and OBD-II dual oxygen sensors.

QCSC
52 Ave E
Lodi, NJ 07644-1908
Ph# 973-472-0328 Fax# 973-472-5020
Ask for Dan

EMAIL to; qcscdas@aol.com or; lody@delphi.com or; danbuckley@worldnet.att.net
Please entitle email inquiries -- QCSC DAS
Please visit; QCSC at Delphi or; QCSC at AOL or; QCSC at CIS
or visit; Dan Buckley at ATT or; QCSC DAS at IDT or; QCSC at hometown

Return to top ---- Previous ---- Next

QCSC DAS Copyright 1997 -- Developed by; Daniel A. Buckley (NIASE GAM-CMAT-L1)

92muso2