Harness Plug Q

mr spree · 08-31-2009, 08:37 PM

Check these pictures out

Is this the Oil Pressure (Round Plug with Yellow)? My wiring harness has Oil Pressure but it does
not fit this plug. Can i buy a plug that will go there and fit into the wiring harness?

Also dont have a plug on the harness for this on the side of the LS2 oil pan. Do i need it?

Petro · 08-31-2009, 08:56 PM

Top pic oil pressure sensor there are different style plug from GEN III and IV...bottom pic low oil level sensor don't know about the harness on that one though...

mr spree · 08-31-2009, 10:00 PM

so i should be able to buy the sensor for the plug on my harness

Petro · 08-31-2009, 10:41 PM

I don't see why not...Jared may be of further help also though...

mr spree · 08-31-2009, 11:21 PM

Here is the Plug for the Oil Pressure

***SweetS10V8*** · 09-01-2009, 12:04 AM

the plug on your harness is for the old tall black plastic oil pressure sensors, it has one wire right? Tan?

The sensor on your engine is the newer style.

bob_dude · 09-01-2009, 12:22 AM

Quote: Originally Posted by SweetS10V8

the plug on your harness is for the old tall black plastic oil pressure sensors, it has one wire right? Tan?

The sensor on your engine is the newer style.

Go to the part store and say you need an OPSU for a 2001 silverado 5.3, I had the same problem you did.

mr spree · 09-01-2009, 03:49 AM

Yes, has that one tan wire running to it.
Okay ill go tomorrow. Thanks guys!

mr spree · 09-01-2009, 04:02 AM

oh and i guess i dont need the plug for the ls2 low
oil sensor? dont think my 92 s10 has anywhere to show
low oil even if there was

**Kampz69** · 09-01-2009, 11:25 AM

i dont think you need to hook up that oil level sensor on the oil pan.

Petro · 09-01-2009, 02:14 PM

The low oil sensor would function on a 98+ correct?

bob_dude · 09-01-2009, 02:20 PM

Quote: Originally Posted by Petro

The low oil sensor would function on a 98+ correct?

theres no plug for it or light on the dash atleased not on my 99 or my 02

**Kampz69** · 09-01-2009, 02:57 PM

thats what i was thinking, it goes to the DIC in the newer vehicles.

Petro · 09-01-2009, 04:24 PM

I thought my truck had a low oil light... Maybe it's my wife's Trailblazer that I saw it in. ( not that it has ever turned though... Haha )

bob_dude · 09-01-2009, 05:21 PM

Quote: Originally Posted by Petro

I thought my truck had a low oil light... Maybe it's my wife's Trailblazer that I saw it in. ( not that it has ever turned though... Haha )

on my 4.3 the ses light went on at 0 pressure, yeah plastic distributors.

08-31-2009, 08:37 PM	#1
mr spree Whats this for? Age: 20 Join Date: Jan 2008 Posts: 1,010 Location: Spokane WA User is: OffLine	Harness Plug Q Check these pictures out Is this the Oil Pressure (Round Plug with Yellow)? My wiring harness has Oil Pressure but it does not fit this plug. Can i buy a plug that will go there and fit into the wiring harness? Also dont have a plug on the harness for this on the side of the LS2 oil pan. Do i need it?
	[Reply w/Quote]

08-31-2009, 08:56 PM	#2
Petro Registered User Age: 24 Join Date: Oct 2008 Posts: 2,536 Location: Savannah, GA User is: OffLine	Re: Harness Plug Q Top pic oil pressure sensor there are different style plug from GEN III and IV...bottom pic low oil level sensor don't know about the harness on that one though...
	[Reply w/Quote]

08-31-2009, 10:00 PM	#3
mr spree Whats this for? Age: 20 Join Date: Jan 2008 Posts: 1,010 Location: Spokane WA User is: OffLine	Re: Harness Plug Q so i should be able to buy the sensor for the plug on my harness
	[Reply w/Quote]

08-31-2009, 10:41 PM	#4
Petro Registered User Age: 24 Join Date: Oct 2008 Posts: 2,536 Location: Savannah, GA User is: OffLine	Re: Harness Plug Q I don't see why not...Jared may be of further help also though...
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08-31-2009, 11:21 PM	#5
mr spree Whats this for? Age: 20 Join Date: Jan 2008 Posts: 1,010 Location: Spokane WA User is: OffLine	Re: Harness Plug Q Here is the Plug for the Oil Pressure
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09-01-2009, 12:22 AM	#7
bob_dude LS1 in the making Age: 20 Join Date: Mar 2006 Posts: 190 Location: Michigan User is: OffLine	Re: Harness Plug Q Quote: Originally Posted by SweetS10V8 the plug on your harness is for the old tall black plastic oil pressure sensors, it has one wire right? Tan? The sensor on your engine is the newer style. Go to the part store and say you need an OPSU for a 2001 silverado 5.3, I had the same problem you did.
	[Reply w/Quote]

09-01-2009, 03:49 AM	#8
mr spree Whats this for? Age: 20 Join Date: Jan 2008 Posts: 1,010 Location: Spokane WA User is: OffLine	Re: Harness Plug Q Yes, has that one tan wire running to it. Okay ill go tomorrow. Thanks guys!
	[Reply w/Quote]

09-01-2009, 04:02 AM	#9
mr spree Whats this for? Age: 20 Join Date: Jan 2008 Posts: 1,010 Location: Spokane WA User is: OffLine	Re: Harness Plug Q oh and i guess i dont need the plug for the ls2 low oil sensor? dont think my 92 s10 has anywhere to show low oil even if there was
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09-01-2009, 11:25 AM	#10
Kampz69 Need LSx swap..... Age: 31 Join Date: Feb 2002 Posts: 2,060 Location: SW Chicago burbs User is: OffLine	Re: Harness Plug Q i dont think you need to hook up that oil level sensor on the oil pan.
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09-01-2009, 02:14 PM	#11
Petro Registered User Age: 24 Join Date: Oct 2008 Posts: 2,536 Location: Savannah, GA User is: OffLine	Re: Harness Plug Q The low oil sensor would function on a 98+ correct?
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09-01-2009, 02:20 PM	#12
bob_dude LS1 in the making Age: 20 Join Date: Mar 2006 Posts: 190 Location: Michigan User is: OffLine	Re: Harness Plug Q Quote: Originally Posted by Petro The low oil sensor would function on a 98+ correct? theres no plug for it or light on the dash atleased not on my 99 or my 02
	[Reply w/Quote]

09-01-2009, 02:57 PM	#13
Kampz69 Need LSx swap..... Age: 31 Join Date: Feb 2002 Posts: 2,060 Location: SW Chicago burbs User is: OffLine	Re: Harness Plug Q thats what i was thinking, it goes to the DIC in the newer vehicles.
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09-01-2009, 04:24 PM	#14
Petro Registered User Age: 24 Join Date: Oct 2008 Posts: 2,536 Location: Savannah, GA User is: OffLine	Re: Harness Plug Q I thought my truck had a low oil light... Maybe it's my wife's Trailblazer that I saw it in. ( not that it has ever turned though... Haha ) Last edited by Petro : 09-01-2009 at 04:27 PM.
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09-01-2009, 05:21 PM	#15
bob_dude LS1 in the making Age: 20 Join Date: Mar 2006 Posts: 190 Location: Michigan User is: OffLine	Re: Harness Plug Q Quote: Originally Posted by Petro I thought my truck had a low oil light... Maybe it's my wife's Trailblazer that I saw it in. ( not that it has ever turned though... Haha ) on my 4.3 the ses light went on at 0 pressure, yeah plastic distributors.
	[Reply w/Quote]