939005155 - Y024 P0235 - TURBO PRESSURE SENSOR (SC TO + VBAT OR OC)

The diagnostic equipment signals: Error P0235 (Supercharging pressure sensor), with detail "short circuit to +Vbatt or open circuit"

This error is detected if there is a positive short circuit or break in the circuit connected to Pin 7 of the junction unit. As a result the maximum power is reduced and the exhaust gas recirculation valve is switched off. In addition, if there is a short circuit to the positive, the supercharging pressure can no longer be controlled.

1	Supercharging solenoid valve check	ALL OK	PROBLEMS ENCOUNTERED	ACTION
	Check that the supercharging pressure solenoid valve is working by carrying out the    See Test 1064BB CHECK ON OPERATION OF SUPERCHARGING PRESSURE SOLENOID VALVE (PIERBURG)	End of diagnosis