ginga_d 0 Posted April 10, 2010 Report Share Posted April 10, 2010 on the front of the engine we have 3 plugs. yellow, blue and brown. i know the blue one is a temp sensor but what are the other two please?thanx Link to post Share on other sites
golfrabbit33 0 Posted April 10, 2010 Report Share Posted April 10, 2010 ones oil pressure Link to post Share on other sites
Rikki 2 Posted April 10, 2010 Report Share Posted April 10, 2010 err the blue is for the ecu brown is air con and yellow is the temp gauge! The oil pressure is on the oil cooler. Link to post Share on other sites
ginga_d 0 Posted April 10, 2010 Author Report Share Posted April 10, 2010 brown one is leakin water at the mo. thanx for clearin this up for me :-) Link to post Share on other sites
Rikki 2 Posted April 11, 2010 Report Share Posted April 11, 2010 prob just needs a new o ring....its the thermostat housing for reference (or if the partsman is rubbish lol) Link to post Share on other sites
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