1990 Vanagon oil pressure warning issue
Автор: Kevin Clack
Загружено: 2023-10-10
Просмотров: 331
Here is the latest update of my journey to diagnose and fix my mystery oil pressure warning issue. I was getting oil pressure warnings above 2300 RPM with the stock Vanagon printed circuit board (every time). I tested the .9 Bar sensor function for ground above 2300 RPM. It grounded out any my test light would light up earlier than 2300 RPM, so that seems to be fine. I checked for continuity to the dash from the sensor above 2300 RPM and confirmed that is working. I replaced the old PCB with the GoWesty replacement, but I am still having the same issue. I tested for sensor function all the way to the GoWesty replacement board in this video. Am I missing something?
@EXOVCDS
@ThatBaldwinLife
@vanagain
My low pressure sender (.3 Bar) is working properly; oil warning light goes out as soon as the engine is running.
It is also worth mentioning, that I AM reading low oil pressure readings. I am reading about 18 PSI (pre-oil filter) at 2000 RPM at operating temperature from an oil filter sandwich adaptor. However, the .9 Bar sender still seems to ground out.
Aside from not fixing my oil pressure warning issue, the GoWesty PCB replacement is amazing.
https://gowesty.com/products/instrument-cl...
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