![]() ![]() ![]() Both O2-sensor controller lines say "0.00", 2 O2 heater bef. Immediately on starting engine, the 4 O2-sensor before and after cat heated lines still say "No". The O2-sensor control and heating control lines say "-". Both O2 controller lines say "0.00" and 4 O2 heater bank lines say "0". Using PASoft to diagnose O2 sensors and wiring?Ĭan someone tell me if it's possible to diagnose O2 sensor operation and wiring using PASoft? Can I use PASoft to confirm if O2 sensors are being heated or that the DME is commanding heating voltage (power) be sent to them?ĭME Live with a cold engine (20.3C/69F), Ignition On/Engine Off: the 4 O2-sensor before and after cat heated lines all say "No". ![]()
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