Fairgrove
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How to adjust oil pressure sender to gauge (potentiometer)?
My oil pressure sending unit went bad and I could not find a direct replacement. I purchased and installed one but the gauge is reading about 30 pounds too high. I thought I could install a potentiometer and adjust the reading. I installed one but when I turn the pot the pressure goes up not down. Any ideas? Dan3.8KViews0likes11CommentsRe: Dash gauges low voltage problem
Pulling the dash is the last resort. Between the 15 switches, air lines, radio backup camera, speedo and tach, a/c controls and vents and hundreds of wires I am not looking forward to that. Plus it is made out of that phenolic material that cracks and breaks easily. Dan177Views0likes0CommentsRe: Dash gauges low voltage problem
I did run a new temporary ground and it did not help. My electrical schematic does not show any relays in the gauge circuit. I cannot look up from below because the way the dash is made. I do have an access hole from above but it is very tight and there is a great number of wires. Dan177Views0likes0CommentsDash gauges low voltage problem
My voltmeter has been reading low voltage for some time. I removed the meter and hooked it up directly to the battery and the reading was good.(13.5v) I then reconnected it and ran a new line for a direct ground. Still low voltage. (11v) The power to the voltmeter is daisy chained to all the other gauges. I removed the line going downstream from the voltmeter but still llv. The power comes from my front bay fuse terminal block. If I remove the connector that supplies power to the gauges it reads 13.5v. I ran a wire direct from the fuse panel to the voltmeter and it reads 13.5v I know I have a drain somewhere but it is near impossible to work behind the dash. Any ideas???1.1KViews0likes6CommentsTrinary switch location for my dash air
I have a 2003 Monaco Executive and I am trying to locate the trinary switch for my dash air. I can get the compressor to run and the clutch to engage by applying voltage to the A/C relay. The schematic shows that the relay is brought in by the trinary switch. I have found the drier, expansion valve and the temperature switch but not the trinary. Can anyone give me a direction to look?2.4KViews0likes6Comments
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