STFT B1/B2 S2 99.2, is this normal? **PIC** Forums
Stft B1 S2 Meaning. What does it mean when my 2011 dodge journey crew 3.6 liter 177000 miles stft b1 s1 and b2 s2 read 0.0% and my stft b1 s1 and b2 s2. Stft b1s2 means short term fuel trim bank 1 sensor 2, which is the downstream 02 sensor from the catalytic converter.
STFT B1/B2 S2 99.2, is this normal? **PIC** Forums
Web stft's between two banks are almost identical and are almost always positive, meaning ecu is adjusting for a lean condition don't take your stft's to be a. Stft b1s2 means short term fuel trim bank 1 sensor 2, which is the downstream 02 sensor from the catalytic converter. What does it mean when my 2011 dodge journey crew 3.6 liter 177000 miles stft b1 s1 and b2 s2 read 0.0% and my stft b1 s1 and b2 s2. Run time is the period. Presumably the readings for b1 and b2 should. Web stft is used for immediate adjustments based on the parameters, whereas the ltft is a slower adjustment. Web plugged in the obd2 reader and the stft b1/ltft b1 reading was high when the car would shake and noticed that temp gauge reading would go above 210 but. Both stft readings for the sensors stuck at. The exhaust stream is monitored. Your short term fuel trim is adding 99.9% fuel in order to get the proper air/fuel ratio.
Web stft b1s2 means short term fuel trim bank 1 sensor 2, which is the downstream 02 sensor from the catalytic converter. Web plugged in the obd2 reader and the stft b1/ltft b1 reading was high when the car would shake and noticed that temp gauge reading would go above 210 but. Longtubes, high flow cats, h pipe, new o2 sensors, bank 1 sensor stuck at 0.0v, bank 2 did start reading. Positive fuel trim percentages indicate that the. Presumably the readings for b1 and b2 should. Web stft's between two banks are almost identical and are almost always positive, meaning ecu is adjusting for a lean condition don't take your stft's to be a. Web stft (short term fuel trim) and ltft (long term fuel trim) at times i have seen stft vary from 0 to 25%. The front sensor, s1, can report in several different ways depending on the manufacturer. Web a stft value of ‘o%’ is the same as an air/fuel ratio of 14.7:1 and an average o² sensor reading of 450 mv. The exhaust stream is monitored. Web the rear sensor, s2, reports voltage in the manner you described.
