 Gauge problem..., Oil pressure gauge skyrockets... |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
| BMXerror |
 Sep 30 2007, 12:04 AM
Post
#1
|
|
Senior Member  Group: Members Posts: 1,705 Joined: 8-April 06 From: Hesperia Ca Member No.: 5,842  |
Okay, my new oil pressure gauge that I just wired up does something weird. When I turn ignition on it shoots all the way past the max reading (80 PSI). I can unplug the sensor wire from either the gauge or sensor side and the gauge stays pegged. If I unplug the ground on the gauge it drops to zero, and doesn't do anything when the engine's turned on (sensor plugged in). You would think it's hard to screw up such simple wiring, but I seem to have managed.
VDO gauge experts, the power lead comes from the fuse terminal to the + terminal on the gauge. The sensor wire is plugged into the 'S' terminal on the gauge. The ground is plugged in on the bottom terminal, which I'm assuming is the ground. That's what the diagram says, anyways. I'm using 16 gauge wire all around. (IMG:style_emoticons/default/WTF.gif) (IMG:style_emoticons/default/confused24.gif) Any help? Mark D. |
   |
 
|
  |
Replies
| BMXerror |
Sep 30 2007, 12:25 PM
Post
#2
|
|
Senior Member Group: Members Posts: 1,705 Joined: 8-April 06 From: Hesperia Ca Member No.: 5,842 |
Okay, I switched the terminals and it's just dead..... 'course, I don't know how good the sensor that' in there is. I bought a dual sender from Pelican, but it doesn't fit in the hole in the sheet metal, so I'll have to make it fit somehow. I'll get back to you on this. If it still doesn't work with the new sensor, I'll borrow one of your gauges. Thanks.
Mark D. |
|
|
|
Posts in this topic
BMXerror Gauge problem... Sep 30 2007, 12:04 AM
SLITS You have to have the sensor and ground mixed up (o... Sep 30 2007, 09:48 AM SLITS With the terminals switched or back the way they w... Sep 30 2007, 12:56 PM BMXerror Okay, I was wondering about that. I figured that i... Sep 30 2007, 04:40 PM BMXerror Any ideas on how to get that sensor to clear the t... Oct 3 2007, 09:01 PM BMartin914 Okay...so you've got the 2-pole sender. It nee... Oct 3 2007, 09:08 PM Aaron Cox you need a relocation hose from aircooled.net
its... Oct 4 2007, 10:40 AM
BMXerror
you need a relocation hose from aircooled.net
F... Oct 4 2007, 02:41 PM Cap'n Krusty You want 1/8" NPT. That's what the case ... Oct 4 2007, 02:53 PM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 3rd March 2026 - 04:48 PM |
Invision Power Board
v9.1.4 © 2026 IPS, Inc.