P0222 2018 Honda CR-V Code - Throttle Position Sensor 'B' Circuit Low Voltage
Quick Answer
The electronic throttle control system controls the throttle valve opening. Common causes include Faulty Throttle Body (TP Sensor 'B'), Throttle Body harness is open or shorted, Throttle Body circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P0222 2018 Honda CR-V indicates Throttle Position Sensor 'B' Circuit Low Voltage.
- Common causes
- Common causes include Faulty Throttle Body (TP Sensor 'B'), Throttle Body harness is open or shorted, Throttle Body circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P0222 2018 Honda CR-V Description
What are the Possible Causes of the DTC P0222 2018 Honda CR-V?
- Faulty Throttle Body (TP Sensor 'B')
- Throttle Body harness is open or shorted
- Throttle Body circuit poor electrical connection
- Faulty Powertrain Control Module (PCM)
How to Fix the DTC P0222 2018 Honda CR-V?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P0222 2018 Honda CR-V code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P0222 2018 Honda CR-V code?
Need more information on how to fix the P0222 2018 Honda CR-V code? Get Access to Factory Service Manuals
Need Help with the Code?
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Frequently Asked Questions about P0222 2018 Honda CR-V Code
What does OBDII code P0222 mean for a 2018 Honda CR-V?
P0222 indicates that the Throttle Position Sensor (TPS) "B" circuit is experiencing a low voltage condition, signaling a potential issue with the sensor or its circuit.
What are the symptoms of code P0222 in a 2018 Honda CR-V?
Common symptoms include reduced engine performance, poor acceleration, a stuck throttle, stalling, or the vehicle going into limp mode.
What causes the P0222 code to appear in a 2018 Honda CR-V?
Possible causes include a faulty Throttle Position Sensor (TPS), damaged or corroded wiring, a bad connector, or issues with the Engine Control Module (ECM).
Can I drive my 2018 Honda CR-V with the P0222 code?
It’s not recommended to drive the vehicle as it may enter limp mode or experience unexpected stalling, which could be unsafe.
How do you fix the P0222 code on a 2018 Honda CR-V?
Repairs may include replacing the TPS, repairing or replacing damaged wiring or connectors, or reprogramming or replacing the ECM if necessary.
How is the P0222 code diagnosed?
A mechanic will use a scan tool to analyze live data, inspect the TPS and its wiring, and measure voltage at the sensor to identify the issue.
What tools are needed to repair a P0222 code?
Basic tools include a multimeter for testing voltage, a scan tool for diagnostics, and potentially replacement parts like the TPS or wiring components.
How much does it cost to fix the P0222 code on a 2018 Honda CR-V?
Repair costs can range from $100 to $500 or more, depending on whether the issue is with the TPS, wiring, or ECM.
Can a dirty throttle body cause the P0222 code on a 2018 Honda CR-V?
While uncommon, a dirty throttle body might contribute to sensor issues or improper readings, so cleaning it could help as part of troubleshooting.
Does the P0222 code require reprogramming the ECM?
Reprogramming the ECM is only necessary if it’s determined to be malfunctioning or if a new ECM is installed.
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