Oil pressure switches????

[maxdsm]

Will diffrent oil pressure switches give diffrent readings? Depending on size ? The smaller one states it's for 2.0 2.4 and 2.6 and the Bigger one states it's for 2.4 2.6 3.0? I changed mine to the bigger one when I changed to the tachometer cluster.I have low oil pressure readings but I can tell I'm getting plenty of oil through the block and head?

[maxdsm]

Went from smaller switch to bigger switch sender ..

[maxdsm]

My oil pressure reads from the quarter to half way mark when running on the tachometer cluster .

[maxdsm]

:shrug:

[BradMph]

I have the bigger sender installed on my G63B 2.0 and it was installed stock that way. It always use to read low until I installed the larger pump. I am completely happy about installing the larger pump to. No more oil pressure dropping sitting at a traffic light.

[maxdsm]

Brad could you send me a link to the larger pump?

[eec4tuner]

Isn't one sending unit for a pressure gage and one for oil light?

[maxdsm]

yes, it is smaller one is for oil light and bigger one is for pressure gage . wanted to make sure that i ordered the right one and that it was working properly.

[xboxrox]

The low oil pressure light went ON yesterday on my 2.6L engine... The light mostly stays on but also flickers sometimes when revs increase upwards from idle... Oil level is normal & no symptoms...

NEED TO:
1) Locate oil press sending unit
2) Test for zero ohms
3) change oil filter
4) What's this about a larger oil pump..?

What else can I do..?

[tortron]

Check the oil pressure with a gauge

[xboxrox]

MAXDSM ~ not trying to hijack your thread; my oil light is now OUT after doing the following:

1) New small oil sensor
2) New 20W~50 oil
3) New WIX oil filter