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P2195 Diagnostic Trouble Code Discussion for October 2020

Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Lean


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Trouble Ticket Help Requests for DTC P2195
Help Request Posted
2010 Ford Escape Limited 3.0L Poor Idle Quality, Hesitation, Surge, MIL Lamp on VIN: 1FMCU0EG2A
P2195: Oxygen sensor stuck lean B1. ... Escape V6 3.0 came in running rough and found codes for misfire cyl. #1 (P0301), Injector circuit open cyl. #1(p0201), and p0316 misfire on start up. We addressed those issues. Car was running rough again on test drive. What happens NOW is after drivin...
October 06, 2020
2015 Ford Transit Connect XL 2.5L MIL Lamp on VIN: NM0LS7E75F
P2195: B1S1 Bias Stuck Lean. ... transit connect sets code p2195. After clearing KAM the STFT will go to 50+% until code resets, about 15 seconds. Then scan data just zeros out. The Downstream o2 consistently reads .9v. The upstream o2 has been changed with aftermarket o2, then a fac...
October 14, 2020
2015 Ford Transit Connect XL 2.5L MIL Lamp on VIN: NM0LS7E75F
P2195: B1S1 Bias Stuck Lean. ... transit connect sets code p2195. After clearing KAM the STFT will go to 50+% until code resets, about 15 seconds. Then scan data just zeros out. The Downstream o2 consistently reads .9v. The upstream o2 has been changed with aftermarket o2, then a fac...
October 15, 2020