P2196 Diagnostic Trouble Code Discussion for March 2018
Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich
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| Help Request | Posted | |
| 2004 Hyundai Elantra GLS 2.0L MIL Lamp on VIN: KMHDN46DX4 P2196: Heated Oxygen Sensor (Bank 1 Sensor 1) Stuck Rich. ... cycle cruising 40 mph light comes on for the p2196 code down stream looks to be switching regular.upsteam afr staying about 200. all readinous monitors ran on this and passed inspection went out drove again then light return. thank you in advance |
March 06, 2018 | |
| 2011 Ford E-350 Super Duty 5.4L Excessive Emissions, Surge, Stall VIN: 1FTSE3EL9B P2196: B1S1 stuck rich. ... stuck rich) on a regular basis after driving 50 to 100 miles and p2196 (1/1) intermittently. I find that on acceleration my fuel trim for both banks is around 25%st and on deceleration it is -28%st. At idle it works i... |
March 28, 2018 |
