2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

BAD GROUND: Oil Pressure Gauge is Broken =(

Thread Tools
 
Search this Thread
 
Old Nov 29, 2006 | 08:44 AM
  #1  
ROTARYROCKET7's Avatar
Thread Starter
Eats, Sleeps, Dreams Rotary
Tenured Member: 20 Years
 
Joined: Jun 2005
Posts: 3,154
Likes: 1
From: Queens, NYC
BAD GROUND: Oil Pressure Gauge is Broken =(

Well when i first did my transmission swap. Car use to be automatic, i converted it to stick shift. The first two tranny's were bad and when i was putting in my third transmission i forgot to ground the starter to the back of the engine.

I went to crank the car and the stray voltage was grouding thru my Stainless Steel Clutch line, until that caught on fire temporarily.

Ever since that my oil pressure gauge, when the car is off, is negative, wheni start the car it works (or so i assume), but i dont think that its giving me a proper reading.

Is it my GAUGE in my cluster that is broken, or is it the oil sending unit under the oil filter that the plastic peice slides onto?

Thanks

Jason NYC
Reply
Old Nov 29, 2006 | 08:53 AM
  #2  
Aaron Cake's Avatar
Engine, Not Motor
Tenured Member: 20 Years
iTrader: (1)
 
Joined: Feb 2001
Posts: 29,798
Likes: 128
From: London, Ontario, Canada
You can use the procedures in the FSM to test the gauge. I think it is something like turning on the car then disconnecting the sender. The gauge should fall to zero. Grounding it momentarily should make it shoot to the top.
Reply
Old Nov 29, 2006 | 09:27 AM
  #3  
ROTARYROCKET7's Avatar
Thread Starter
Eats, Sleeps, Dreams Rotary
Tenured Member: 20 Years
 
Joined: Jun 2005
Posts: 3,154
Likes: 1
From: Queens, NYC
Originally Posted by Aaron Cake
You can use the procedures in the FSM to test the gauge. I think it is something like turning on the car then disconnecting the sender. The gauge should fall to zero. Grounding it momentarily should make it shoot to the top.
When the car is off the gauge is below the zero mark. So when i disconnect the plastic sleeve with the wire going to the pressure gauge it will drop to 0, as i done before by accident when workingon spark plugs. To ground it what do i do, connect awire to the body of the car,to use as a ground.

Jason NYC
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
andyvideopro
General Rotary Tech Support
3
Aug 20, 2015 10:55 AM




All times are GMT -5. The time now is 09:25 PM.