939005173 - Y044 P0403 - EGR VALVE (EXCESSIVE TEMPERATURE)

The diagnostic equipment signals: Error P0403 (EGR valve), with detail "excessive temperature"

This error is detected if the temperature of the electronic control module detected is not within the planned limits for at least 0.24 secs.

1	EGR valve operation check	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the EGR valve is working properly by carrying out the    See Test 1080CB E.G.R. SOLENOID FUNCTIONAL TEST	End of diagnosis