P0221 2017 Honda CR-V Code - Throttle Position Sensor 'B' Out of Range
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
- P0221 2017 Honda CR-V indicates Throttle Position Sensor 'B' Out of Range.
- 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 P0221 2017 Honda CR-V Description
What are the Possible Causes of the DTC P0221 2017 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 P0221 2017 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 P0221 2017 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 P0221 2017 Honda CR-V code?
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Frequently Asked Questions about P0221 2017 Honda CR-V Code
1. What does the OBDII code P0221 mean for a 2017 Honda CR-V?
P0221 indicates that the Throttle Position Sensor 'B' is reporting a voltage or position that is outside the expected range set by the engine control module (ECM).
2. What are the common symptoms of the P0221 code?
Symptoms may include reduced engine performance, hesitation when accelerating, limp mode activation, poor fuel economy, or the check engine light turning on.
3. What causes the P0221 code to appear?
Common causes include a faulty throttle position sensor (TPS), wiring issues (such as damaged or corroded connections), a malfunctioning throttle body, or issues with the ECM.
4. Can I drive my 2017 Honda CR-V with a P0221 code?
It’s not recommended, as the vehicle may go into limp mode or experience poor throttle response, potentially creating unsafe driving conditions.
5. How is the P0221 code diagnosed?
A technician will typically use a scan tool to check live data from the TPS, inspect wiring and connectors for damage, and test the throttle body for proper operation.
6. How do you fix the P0221 code on a 2017 Honda CR-V?
Repairs may include replacing the TPS, repairing or replacing damaged wiring or connectors, cleaning or replacing the throttle body, or, in rare cases, reprogramming or replacing the ECM.
7. How much does it cost to fix a P0221 code?
Costs can vary but typically range between $150 and $500, depending on whether the issue is with the TPS, wiring, throttle body, or ECM.
8. Can cleaning the throttle body fix the P0221 code?
Yes, if the throttle body is dirty and causing incorrect sensor readings, cleaning it may resolve the issue. However, deeper diagnostics may still be necessary.
9. What tools are needed to troubleshoot the P0221 code?
Common tools include a scan tool capable of reading live data, a digital multimeter for testing electrical connections, and potentially a throttle body cleaning kit.
10. Will resetting the check engine light clear the P0221 code permanently?
No, resetting the light will only temporarily clear the code. If the underlying issue isn’t fixed, the code and symptoms will return.
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