#1
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Oil pressure light...
Hello,
Hi, I was driving my VW LT Florida yesterday and the oil light start lighting a little bit. After I turn off engine, and turn ignition again the oil light start blinking (just like it should) but the light don`t want to switch off totally. It is lighting in 100% and than in about 50%. I think it might be some electrical problem, not oil pressure, but I need to get to oil presure sensor mounted in the engine. Anyone know where should I search for it? From the cabin, or from the bottom of the car? I heard that there are two presure sensors in those engines. I hope you will understand what I mean I also put link to the video: https://youtu.be/5uRqemEjMWo Thanks, Maxim |
#2
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I have had bad oil pressure sensors before, that causes the low oil pressure indicator to remain lit during running. The sensor mounted low on the block under the vacuum pump, next to the motor mount bracket.
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1985 744 gle d24t 1985 745 gle d24t |
#3
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Quote:
I disconnected it, and when ignition is on, the oil light is still lighting a little bit. Just like on the video: https://www.youtube.com/watch?v=Jt95PDKiPGg https://www.youtube.com/watch?v=5uRqemEjMWo I heard that there is another oil pressure sender. Anyone knows where? I have got D24 TIC. |
#4
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Yes that is the one I was talking about. Have had a few of those go bad.
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1985 744 gle d24t 1985 745 gle d24t |
#5
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#6
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Second pressure switch found Please close topic.
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#7
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Good.
Can you describe where it was? Maybe someone else will need the answer in the future. Some of the later '90s VW diesels and TDIs here had several sensors, two near the filter and one in the head, with a complex warning system that accounted for temperature and had both high/low pressure warnings. Seems they devoted significant engineering work to this.
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86 745 D24T/ZF 345k lifted 2.5" 83 764 D24T/M46 155k |
#8
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940 tdi
hi i had one fail it started leaking so caught it in time easy job to replace
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