P2076
Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance Bank 1
Fuel & air metering (intake)
Generic OBD-II
Medium
What it means
P2076 means the position feedback from the intake manifold tuning valve on bank 1 is out of its expected range. This valve changes the effective intake length to broaden the torque curve, and its sensor confirms it is moving as commanded. A fault usually just triggers the check-engine light, though you may notice a soft spot in the power band. Check the valve movement and wiring before replacing the sensor.
Medium
Can I keep driving? Usually driveable — you may notice reduced torque or mild hesitation in part of the rev range, but often the only sign is the check-engine light.
Common symptoms
What you'll notice
- Check-engine light on
- Possible reduced power or hesitation in part of the RPM range
- Possible slightly rough running
- Often no noticeable driving symptom beyond the light
Common causes
Most likely first
- Intake manifold tuning (IMT) valve position sensor reading out of rangeLikely
- Sticking or failed IMT valve/actuatorCommon
- Wiring open, shorted, or chafed in the sensor circuitCommon
- Corroded or loose connectorLess often
- Faulty powertrain control module (rare)Less often
How to diagnose & fix
Work through it in order
- Read freeze-frame data and note the conditions when the fault sets.
- Visually inspect the IMT valve wiring and connectors; repair damage or corrosion.
- Check that the IMT valve and linkage move freely and are not stuck.
- Compare the position sensor signal to the commanded position with a scan tool.
- Replace the IMT valve or its position sensor if the feedback does not match; consider the PCM only if all else checks out.
FAQ
Quick answers
Is it safe to drive with P2076?+
In most cases yes. The tuning valve defaults to a fixed position, so you may lose a little response in one rev band but the engine otherwise runs normally.
Can I just clear P2076?+
It will return until the valve, sensor, or wiring is repaired, because the position feedback stays out of range.
Related codes
Often seen with P2076
Read & clear P2076 yourself
Scan your car, confirm the code, and clear it once it's fixed — with OBD DashX on your phone.
✓ Verified name — SAE J2012 / ISO 15031-6Guidance reviewed by OBD DashX