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Solenoid valve, EVAP shut-off (588), E39

Solenoid valve, EVAP shut-off (588), E39

Location

Solenoid valve, EVAP shut-off (588), E39

Main task

Shut-off valve used for onboard diagnostics to detect leakage in the purge system.

Type

Solenoid valve. The shut-off valve is open when there is no power.


Connection

588 pin no. Signal type Description
A Power supply, B+ Connected to fuse 9 in the petrol engine system fuse box (727), E39.
B Control Connected to ECM pin 66(A).



The shut-off valve is powered from the engine management system main relay (229), E39, via crimp J216, fuse 9 in the petrol engine management system fuse box (727), E39, and connector housing H24-2 and H10-3.

It is operated through ground connection in ECM, control module, E39 (590).

PRE-RELEASE