11.09.2020, 18:13
So my oscilloscope got fried for no apparent reason. Anyway I installed a new lambda sensor and multimeter gives me 1.4 volts now. I hope it doesn't cause the engine to run to rich now. Will go to do a test again on sunday and see.
Maybe I ruined the lambda sensor a year ago when I removed it or cleaned it.
Amplitude is between 0.1 and 0.9 volts, round about 3 hz of frequency.
Anyway, you need to find out frequency and amplitude by using an oscilloscope .
And resistance between lambda housing to battery ground.
Otherwise it is nonsense at all.
Maybe I ruined the lambda sensor a year ago when I removed it or cleaned it.
Amplitude is between 0.1 and 0.9 volts, round about 3 hz of frequency.
Anyway, you need to find out frequency and amplitude by using an oscilloscope .
And resistance between lambda housing to battery ground.
Otherwise it is nonsense at all.
