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gsmith660 gsmith660 is offline
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Join Date: Jun 2007
Location: Missouri
Posts: 4,175
Originally Posted by saurkraut View Post
I grounded the lead wire from the sender on the intake manifold and the gauge stayed pegged. Doesn't that confirm a broken lead wire?

I also tried swapping the gauge with a 'good' used one and it pegged too.

Is the 934,935 analog or digital?
No the sender is grounded so sendin the lead to ground is only going to send the gauge to it fail position which is peg high I would guess if you run a known good wire to the sender from the gauge and it reads normal then that would confirm a shorted wire, a broken wire I believe would just do nothing to the gauge it would not respond. If hooking up a know good wire does not correct things then it is the sender since you have already tried a known good gauge.
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Old 03-08-2010, 06:02 AM
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