philosophico, it just dawned on me is that I initially took my SRT-6 to AutoZone and had a guy test my car with their scanner. It indicated a PO412 Secondary Air Injection Switching Valve A circuit and PO135 & PO155 O2 Heater Circuit Bank 1 and 2 Sensers. I bought the last two and installed. When I got my first scanner it would not work since the light had not gone out to would that matter if it was working correctly.

Does that need to be somehow deleted and that is why my two scanners haven't worked. Or should your scanner delete it and work just fine? I have read once a warning light is deleted, it might come back in a day or two if that didn't fix it?

I have 'your' scanner on speed-dial if you feel it would still work in any event?