Search found 2 matches

by Gavra
Wed Nov 09, 2011 2:59 pm
Forum: Diagnostic discussion
Topic: O2 Sensor After Cat Waveform
Replies: 4
Views: 9100

Re: O2 Sensor After Cat Waveform

When catalyst is good normal waveform is 0.600-0.700 V on idle with very little oscillations. But everything above 0.500V will NOT set up a code . If B1S2 is following B1S1 with oscillation then cat is ready for replacement cause didn't doing job that is supposed to do. Waveform show a rich reading ...
by Gavra
Wed Nov 09, 2011 2:44 pm
Forum: Introductions
Topic: Gavra
Replies: 1
Views: 5373

Gavra

Hi to all, I am diagnostic based service owner who works on car's where scan tool's are useless :) I am using SIA 3000 and Matco handheld oscilloscope and I am like the rest of you addicted to LSD (Lab Scope Diagnostic) :D

Best regards to all.

Branko