939005213 - Y091 P2226 - ATMOSPHERIC PRESSURE SENSOR (BELOW LOWER LIMIT)

The diagnostic equipment signals: Error P2226 (atmospheric pressure sensor), with detail "below the lower limit"

This error is detected if the control unit detects an invalid signal from the barometric pressure sensor. As a result, the control unit carries out the calculations with a replacement value of 0.751 bar, the control of the preheating time is affected and the exhaust gas recirculation valve is switched off.

	Atmospheric pressure sensor	ALL OK	PROBLEMS ENCOUNTERED	ACTION
1	Check the value of the atmospheric pressure, by carrying out the test    See Test 1060GD ATMOSPHERIC PRESSURE CHECK	End of diagnosis