P2196 on FORD FOCUS — O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1

Q: "What does P2196 mean on a FORD FOCUS?"

"P2196 indicates: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1. This is a powertrain code. 6 FORD FOCUS owners have reported this to NHTSA."

Q: "What are the most common causes of P2196 on FORD FOCUS?"

"Based on 6 NHTSA reports, the most commonly cited components are: Engine,Fuel/Propulsion System, Power Train,Fuel/Propulsion System, Fuel/Propulsion System. These percentages are based on the component field in owner complaints."

Q: "Is P2196 serious on my FORD FOCUS?"

"Of 6 NHTSA reports for this code on FORD FOCUS, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my FORD FOCUS shows P2196?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P2196 Means on Your FORD FOCUS

P2196 is a diagnostic trouble code indicating: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1. This code relates to the powertrain system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

6 FORD FOCUS owners have reported this issue to NHTSA across model years 2013-2017. Most reports come from the 2016, 2017 model years.

Real FORD FOCUS Owner Reports

Source: NHTSA Complaints Database

"Check engine light came on Saturday morning on my way to work, When checked it comes up as fault codes P0420, with secondary codes of P144A - EVAP Emission System Purge Vapor Line Restricted/blocked, P1450 - Unable to bleed up fuel tank vacuum, and P0131 - O2 Circuit Low Voltage (Bank 1, Sensor 1),"

— 2013 FORD FOCUS owner · POWER TRAIN,FUEL/PROPULSION SYSTEM · Filed 12/11/2021

"Error p2196 and p1450 issue with PCM, EVAP and bank 1 sensor know issues and recalls on same year make and model st I have an se having same problem"

— 2014 FORD FOCUS owner · ENGINE,FUEL/PROPULSION SYSTEM · Filed 06/23/2023

"A stuck CPV is leading to excessive vacuum in the fuel vapor system, causing the plastic fuel tank to deform, resulting in an inaccurate or erratic fuel gauge indication, inaccurate distance to empty (DTE), and/or other drivability concerns."

— 2016 FORD FOCUS owner · ENGINE,FUEL/PROPULSION SYSTEM · Filed 07/22/2021

"2016 ford focus se. vehicle hesitation, stalling. check engine light on for p2196 and p1450. vin number does not show in safety recall. checked by ford dealer.l 18s32-s1/ ford reference # 19s22. pertaining to large recall for software update and canister purge valve."

— 2016 FORD FOCUS owner · FUEL/PROPULSION SYSTEM · Filed 09/25/2019

"The vehicle shakes, stalls shuts off when filling up with gas. Once gas is added, you have to keep the feet on the gas (reveing up to ensure it starts), then drive to get the gas flowing into the engine."

— 2017 FORD FOCUS owner · POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM · Filed 03/31/2023

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

1

'13

1

'14

2

'16

2

'17

Common Causes on FORD FOCUS

Based on NHTSA complaint component analysis for this vehicle.

ENGINE,FUEL/PROPULSION SYSTEM 33.3%

POWER TRAIN,FUEL/PROPULSION SYSTEM 16.7%

FUEL/PROPULSION SYSTEM 16.7%

POWER TRAIN,ENGINE,FUEL/PROPULSION SYSTEM 16.7%

FUEL SYSTEM, GASOLINE 16.7%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P2196 mean on a FORD FOCUS? ▾

P2196 indicates: O2 Sensor Signal Biased/Stuck Rich Bank 1 Sensor 1. This is a powertrain code. 6 FORD FOCUS owners have reported this to NHTSA.

What are the most common causes of P2196 on FORD FOCUS? ▾

Based on 6 NHTSA reports, the most commonly cited components are: Engine,Fuel/Propulsion System, Power Train,Fuel/Propulsion System, Fuel/Propulsion System. These percentages are based on the component field in owner complaints.

Is P2196 serious on my FORD FOCUS? ▾

Of 6 NHTSA reports for this code on FORD FOCUS, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my FORD FOCUS shows P2196? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.