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Coolant Buzzer and Light, Oil Press

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Old Aug 14, 2012 | 03:40 PM
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Coolant Buzzer and Light, Oil Press

I just installed a engine into my car and I have a few electrical problems looks like. I have the coolant buzzer and light, where are these sensors located on the engine? The only one I have not plugged in is this one, but I think that was oil press. The FSM is a little unclear.

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Old Aug 14, 2012 | 04:12 PM
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IIRC, coolant level sensor is on the thermostat housing.
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Old Aug 14, 2012 | 05:37 PM
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Originally Posted by NeoTuri
IIRC, coolant level sensor is on the thermostat housing.
Oh yeah duh, the one with the white connector? Does just that sensor cause the buzz and the light? Im in the middle of burping my system so that can be why also?
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Old Aug 14, 2012 | 05:54 PM
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See your other thread on the coolant sensor buzzing - with that black 1-wire connector unplugged you'll have buzzing.

The pic here is going to the oil level sensor on the oil pan. Oil pressure sender is at the back driver's side of the engine under the oil filter - looks like a mushroom growing out of the block. Has a 1-wire connection going to it. It's common for the sensor to be shot, but you'll normally get SOME reading.

Also, the light isn't an oil PRESSURE light, it's the oil LEVEL light. If the level sender isn't plugged in, there ya go.

Dale
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Old Aug 14, 2012 | 05:59 PM
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Originally Posted by DaleClark
See your other thread on the coolant sensor buzzing - with that black 1-wire connector unplugged you'll have buzzing.

The pic here is going to the oil level sensor on the oil pan. Oil pressure sender is at the back driver's side of the engine under the oil filter - looks like a mushroom growing out of the block. Has a 1-wire connection going to it. It's common for the sensor to be shot, but you'll normally get SOME reading.

Also, the light isn't an oil PRESSURE light, it's the oil LEVEL light. If the level sender isn't plugged in, there ya go.

Dale
Oops on my other thread, dont answer it haha.

The oil pressure sensor comes from the emission/main harness correct? Next to the ground and connects to under the filter pedastal correct?

I thought the light is a coolant light, I got to check again.
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