i didnt think the pectel software used the lambda anyway...?

anyhow, if it does, across pins 1 and 2 on teh ecu, set to volts DC, you should see 0.2 to 0.8 volts hunting up and down, the higher the voltage the richer teh mixture its seeing, mine was saturated at 1.2 volts when the map sensor was making it run rich