P0222: Throttle/Pedal Position Sensor/Switch B Circuit Low
What Does P0222 Mean?
P0222 is a diagnostic trouble code indicating: Throttle/Pedal Position Sensor/Switch B Circuit Low. This code relates to the fuel injection system. It has been reported in NHTSA complaints across 5 different vehicle models.
Symptoms of P0222
- ⚠️ Check engine light illuminated
- ⚠️ Knocking or pinging noise
Common Causes
- 🔍 Throttle body or throttle position sensor issue
- 🔍 Wiring or connector problem
- 🔍 Intake manifold or gasket leak
- 🔍 Sensor or control module malfunction
P0222 Reports by Year
Real Owner Reports
From NHTSA complaint database — actual owner descriptions.
"2019 Ford Fusion SE 1.5L. Not made aware of CSP on my car. Have dealer notes saying my car wasn’t listen in OASIS for notification. Although when I found the CSP online my car is an “affected vehicle”. I now have low coolant, white exhaust smoke and severe knocking from my engine. I had a first ever"
— Ford Fusion owner, 12/06/2024
"I had a recall done on my car, and driving 10 mins from the shop it lost power. I called the shop they had me pull over and try shutting off the car and starting it back up which didn't work so i was told to drive back if i can make it , it took 25 mins with the throttle going up and down. They ha"
— Hyundai Veloster owner, 12/26/2021
"DRIVING CAR NORMALLY. I PARKED IN A PARKING LOT AND WENT INTO A STORE. WHEN I CAME OUT TO START THE CAR IT WOULD NOT START. CHARGING INDICATOR LIGHT AND CHECK ENGINE LIGHT CAME ON. AUTO ZONE WAS IN THE PLAZA SO I HAD THE GUY COME OUT AND DO A DIAGNOSTIC. CODES WERE P0123, P2122, P2127, P0222, U0401."
— Dodge Dart owner, 10/03/2018
Source: NHTSA Complaints Database
Most Reported Vehicles for P0222
Based on NHTSA owner complaint data.
| # | Vehicle | Reports |
|---|---|---|
| 1 | JEEP CHEROKEE | |
| 2 | FORD FUSION | |
| 3 | HYUNDAI VELOSTER | |
| 4 | DODGE DART | |
| 5 | JEEP COMPASS |
P0222 Reports by Vehicle
Detailed NHTSA complaint analysis for each vehicle model.
Frequently Asked Questions
Can I drive with this code?
Will this code clear itself?
How do I find the exact cause?
What To Do Next
Possible Fixes
- 🔧 Have the code scanned with a professional-grade scanner to read freeze frame data
- 🔧 Test the relevant sensor(s) with a multimeter before replacing
- 🔧 Inspect wiring harness and connectors for damage, corrosion, or loose connections
- 🔧 If DIY repair isn't feasible, get a diagnostic from a trusted mechanic ($50-150)
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1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
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2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
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3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.