P2226

Barometric Pressure Sensor A Circuit

Severity

⚠️ Medium

Can you drive?

Yes, but get it checked soon

Approx. repair cost

$17–56 (est.)

Symptoms

Check Engine light comes on
Reduced engine power
Increased fuel consumption
Unstable engine operation at idle
Problems starting the engine

Causes

Atmospheric pressure sensor malfunction
Open or short circuit in the sensor circuit
Poor contact in the sensor connector
Wiring harness damage
ECU malfunction

How to Fix

Check the continuity of the atmospheric pressure sensor circuit
Inspect the sensor connector for damage or corrosion.
Check the operation of the atmospheric pressure sensor
Replace sensor if necessary
Check and replace wiring harness if necessary

Related codes

P2227 P2228 P2229