Gotcha, yeah relay is not right. duh! :) I was tired. I am pretty sure it's the sender unit that got fried. Not sure if I can find one locally, reckon I'll have to order online. Anyone got the part number handy for a dual pole sender? peace, -Ry http://www.google.com/profiles/rylincoln
On Fri, Jul 23, 2010 at 9:57 PM, Scott Daniel - Turbovans < scottdaniel@turbovans.com> wrote: > you got it exactly . > it's either directly off 'main bus voltage that's switched' . > > and the idea of a relay doesn't sound that right. > > ----- Original Message ----- > *From:* Ry <rylincoln@gmail.com> > *To:* Scott Daniel - Turbovans <scottdaniel@turbovans.com> > *Cc:* vanagon@gerry.vanagon.com > *Sent:* Friday, July 23, 2010 7:37 PM > *Subject:* Re: Broken Oil Pressure gauge/sender? > > Scott, > I'm not positive.... that's the best place to be measuring voltage. I > would like it to come direct from (+) on the battery too, but I wanted it > switched. Not sure how to easily do that without some relay... O_o > > peace, > -Ry > http://www.google.com/profiles/rylincoln > > > On Fri, Jul 23, 2010 at 8:45 PM, Scott Daniel - Turbovans < > scottdaniel@turbovans.com> wrote: > >> I would start at the back of the oil pressure gauge. >> it's 3 wires, right ? >> 12 volts, usually 'key on' .. >> signal from sender. >> and ground. >> >> check each of those. >> if the wire from the sender is grounded anywhere .. >> that will make the gauge to go maxed out reading. >> >> hopefully the sender isn't shorted out or damaged somehow. or gouge for >> that matter. >> >> are you sure the yellow/black wire it a correct one to read charging >> voltage on ? >> I would want to read it directly from battery positive, or the equivalent. >> .. >> though you want it switched of course. >> >> Scott >> ----- Original Message ----- From: "Ry" <rylincoln@GMAIL.COM> >> To: <vanagon@GERRY.VANAGON.COM> >> Sent: Friday, July 23, 2010 6:23 PM >> Subject: Broken Oil Pressure gauge/sender? >> >> >> >> I was wiring up my new VDO volt gauge and accidentally shorted the (+) >>> feed >>> to my oil pressure gauge(popping a fuse) >>> >>> I finished the job and popped a new fuse in. Volt gauge works fine, >>> getting >>> ~ 13.8 volts. This is tapped into yellow/black wire coming from ignition >>> switch. >>> >>> All gauges have grounds going to one of the grounding rings behind and >>> above >>> the fuse block. >>> >>> The problem is my oil pressure gauges just pegs out max now. I'm not >>> sure >>> how to trouble shoot if it's sender or gauge. >>> >>> NOTE* Oil pressure gauge was working perfectly fine BEFORE i wired up >>> that >>> volt gauge. >>> >>> >>> I disconnected every wire going to the volt gauge and the Oil pressure >>> gauge >>> does the exact same thing still, pegging out. >>> >>> >>> any ideas how to trouble shoot this are welcome! :) thanks in advance. >>> >>> I SHOULD HAVE WORKED WITH THE BATTERY DISCONNECTED! DOH! :( >>> >>> -Ry >>> http://www.google.com/profiles/rylincoln >>> >> >> > |
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