EGR Throttle Position Sensor (Bank 1) Circuit Range/Performance
The P2167 code means the vehicle's onboard diagnostic system has detected: EGR Throttle Position Sensor (Bank 1) Circuit Range/Performance. This is a moderate severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- moderate
- Estimated cost
- $80 - $400 (parts and labor)
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What Are the Symptoms of P2167?
- Check Engine Light on
- Rough idle
- Increased NOx emissions
- Failed emissions test
- Slight hesitation during acceleration
What Causes P2167? (Most Likely First)
- EGR TPS reading outside expected range Very High
- Carbon restricting EGR valve movement High
- Worn EGR valve actuator Moderate
- Intermittent EGR TPS connection Low
Can I Still Drive with P2167?
Yes, but fix soon. P2167 is rated moderate severity. It is not an immediate stop-driving fault, but it will not clear itself — book the repair rather than ignoring the light.
Frequently Asked Questions
What does P2167 mean?
P2167 indicates: EGR Throttle Position Sensor (Bank 1) Circuit Range/Performance. The ECM detected an abnormal condition in this sensor circuit.
Is P2167 serious?
Moderate. The vehicle may enter limp mode. Repair promptly.
What should I check first?
Start with a visual inspection of the sensor wiring and connector. Use a scan tool to read sensor data and compare to expected values. Check reference voltage (typically 5V) at the sensor connector.
Mechanics Guide Step-by-step diagnosis
How Do You Diagnose P2167?
-
Read EGR position sensor data on scan tool
-
Inspect EGR valve and sensor for carbon buildup
-
Measure EGR TPS reference voltage and signal
-
Clean EGR valve and retest sensor operation
Sources 2
This page is built from documented references. Verify against your own service info before repair work.
- SAE J2012Diagnostic Trouble Code Definitions (defines the generic OBD-II code ranges)
- Cross-checked against the SAE J2012:2002 DTC table (2026-08-27)archived scan of the SAE standard — readable copy, not SAE’s current edition
Which Vehicles Commonly Get P2167?
- 2010-2020 Toyota Camry 2.5L
- 2008-2018 Honda Accord 2.4L
- 2008-2018 Ford F-150 5.0L
- 2010-2019 Chevrolet Silverado 5.3L
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