Oldtax 10 Posted December 17, 2012 anyone know how i would find out what bar my oil pressure switch should be - 2.01 16v '93. cheers Quote Share this post Link to post Share on other sites
bmwcompact 10 Posted December 17, 2012 (edited) There are 2 on the oil cooler: from memory the low pressure one is 0.3 bar and the high pressure one 1.8 bar. If you remove them the pressure should be stamped/etched on them. For those that dont know, the LP one confirms oil pressure on start up/tickover (oil light goes out)and the HP one confirms min required pressure as the revs rise (oil light comes on if pressure insufficient). Edited December 17, 2012 by bmwcompact Quote Share this post Link to post Share on other sites
