← View Generic P0220 Guide
Severity: Medium
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Vehicle-Specific Guide
This guide is customized for your 2021 Honda PASSPORT
P0220: Throttle/Pedal Position Sensor/Switch B Circuit Malfunction
on 2021 Honda PASSPORT
Fix Cost
$80 - $400
Parts & Labor
Difficulty
3/5
1-2 hours
DIY Possible?
✅ Yes
Save money
Your Vehicle
2021 Honda
PASSPORT
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Important for 2021 Honda PASSPORT Owners
Before starting repairs, verify which engine your 2021 Honda PASSPORT has. Check your VIN or engine code to ensure you order the correct parts.
📖 What Does P0220 Mean on 2021 Honda PASSPORT?
The secondary throttle position sensor circuit has a malfunction. Modern vehicles often have dual TPS for redundancy.
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Symptoms
- • Poor acceleration
- • erratic idle
- • limp mode operation
- • reduced power
- • check engine light.
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Common Causes
- • Faulty throttle position sensor B
- • wiring problems
- • poor connections
- • throttle body malfunction
- • accelerator pedal sensor issues.
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How to Fix P0220 on 2021 Honda PASSPORT
Replace throttle position sensor, repair wiring and connections, clean throttle body, replace accelerator pedal sensor.
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Need Maintenance Info for Your PASSPORT?
Get oil capacity, filter specs, and torque settings for your specific 2021 Honda PASSPORT.
View 2021 Honda PASSPORT SpecsParts for 2021 Honda PASSPORT
Essential Tool
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Related Diagnostic Codes
Other codes that may appear with P0220
P0218
Sequential Code
P0218: Fuel Injector Circuit Malfunction
Medium
P0219
Sequential Code
P0219: Fuel Injector Circuit Malfunction
Medium
P0221
Sequential Code
Throttle/Pedal Position Sensor/Switch B Circuit Range/Performance Problem
Medium
P0222
Sequential Code
P0222: Fuel Injector Circuit Malfunction
Medium
💡 Why These Codes Are Related:
- • Similar Issues: Same root cause or component failure
- • Related Problems: Often occur together due to system interactions
- • Sequential Codes: Progressive failure stages or multiple sensors
- • Same System: Components within the same automotive system