Volvo Penta D1-13 Workshop Manual page 16

30-2 Fault Tracing
14
4 Check all wiring and connectors between the oil
pressure switch and the MDI.
5 Check the switch by checking the engine oil pres-
sure (see "Checking lubrication oil pressure" in the
mechanical workshop manual for the engine).
47704383 06-2013 © AB VOLVO PENTA