📖 What Does P0122 Mean?
Symptoms
- • Poor acceleration
- • stalling
- • rough idle
- • engine may not rev up properly.
Common Causes
- • Faulty throttle position sensor
- • wiring short to ground
- • poor sensor connections
- • sensor contamination.
Possible Solutions
Replace throttle position sensor, repair wiring shorts to ground, clean sensor connections, check sensor operation.
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❓ Common Questions About P0122
Can I drive with code P0122?
You can drive for a short time, but should address code P0122 soon to avoid worsening the problem or failing an emissions test.
How much does it cost to fix P0122?
The estimated repair cost for code P0122 is between $20 and $150. This includes parts and labor for most makes and models.
Is this code easy to fix myself?
Yes, this is often a DIY-friendly repair. With basic tools and the correct part, many owners can resolve this themselves in under an hour.
Required Parts
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View Best Sellers ↗Related Diagnostic Codes
Other codes that may appear with P0122
Throttle Position Sensor Circuit Malfunction
Throttle Position Sensor Circuit Range/Performance Problem
Throttle Position Sensor Circuit High Input
P0124: Fuel Pressure Regulator Circuit Malfunction
P0125: Fuel Pressure Regulator Circuit Malfunction
💡 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