Throttle Valve Intake Air Pressure Sensor Circuit

Where it lives

For P2EB0, the sensor sits on the circuit this code reports. The description of P2EB0 reports a fault at the sensor.

Check these first

• A failed intake air pressure sensor at the throttle valve
• An open or short in the sensor wiring
• A corroded sensor connector
• A vacuum or boost leak at the sensor port
• A failed control module input for the sensor

What to do next

1. Read throttle valve intake air pressure on a scan tool
2. Compare the reading to barometric pressure with the engine off
3. Test the sensor circuit for open and short faults
4. Check the sensor port for a vacuum or boost leak
5. Replace the intake air pressure sensor if the circuit tests good
6. Clear the code and retest

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