STFT B1/B2 S2 99.2, is this normal? **PIC** Forums
What Does Stft B1S2 Mean. Web stft (short term fuel trim) and ltft (long term fuel trim) at times i have seen stft vary from 0 to 25%. Presumably the readings for b1 and b2 should.
STFT B1/B2 S2 99.2, is this normal? **PIC** Forums
Web too much voltage can cause components to overheat and potentially suffer damage. A p0136 b1s2 means that the sensor located behind the catalytic converter is having this. Asked jan 5, 2017 by scott. Web stft's between two banks are almost identical and are almost always positive, meaning ecu is adjusting for a lean condition. If it's switching at all, it's likely the cat isn't doing it's job. 3.1% for some reason when selecting stft b2 on my scanning device, it displays the above (99.2%) which. The exhaust stream is monitored. Web stft (short term fuel trim) and ltft (long term fuel trim) at times i have seen stft vary from 0 to 25%. Most likely the scan tool you. Presumably the readings for b1 and b2 should.
That is because the post cat sensor (sensor 2) is not used to measure fuel trim. Presumably the readings for b1 and b2 should. Stft is known as a volatile value. #3 ยท oct 26, 2015. Web what does stft b1s2 mean? Web the actual code tells you what bank it is. 1 is located in the left exhause pipe before catalytic convertor. Web joined sep 25, 2011. Web if the upstream sensor (b1s1) and the downstream sensor (b1s2) are both cycling identically (or nearly so) that means that catalytic convert is toast and you're going. Don't take your stft's to be a. If it's switching at all, it's likely the cat isn't doing it's job.
