Intake Manifold Air Temperature Sensor Circuit High (Bank 1)
The P2076 code means the vehicle's onboard diagnostic system has detected: Intake Manifold Air Temperature Sensor Circuit High (Bank 1). This is a low severity code.
- Keep driving?
- Yes, but fix soon
- DIY difficulty
- easy
- Estimated cost
- $40 - $200 (parts and labor)
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Common Symptoms
- Check Engine Light on
- Air temperature reads very low
- Engine may run slightly rich
- Minor idle quality change
- Fuel economy slightly reduced
Probable Causes (Ranked by Likelihood)
- Open circuit in air temp sensor wiring Very High
- Corroded connector creating high resistance High
- Failed sensor with high resistance Moderate
- Short to voltage in sensor circuit Low
Step-by-Step Diagnostic Procedure
-
Check connector for corrosion
-
Measure sensor resistance
-
Inspect wiring for open circuits
-
Replace sensor if out of specification
Frequently Asked Questions
What does P2076 mean?
P2076 indicates: Intake Manifold Air Temperature Sensor Circuit High (Bank 1). The ECM has detected an issue with this sensor or circuit.
Is P2076 serious?
Not urgent, but should be repaired to maintain accuracy and efficiency.
Can I diagnose this myself?
Basic diagnosis is possible with a scan tool and multimeter. Check wiring, connector condition, and sensor readings. Compare data to manufacturer specifications.
Sources
This page is built from documented references. Verify against your own service info before repair work.
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