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C5 oil temp cause

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Old Mar 8, 2019 | 09:03 AM
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Default C5 oil temp cause

I get low oil temp under gauges. What might caus this
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Old Mar 8, 2019 | 09:16 AM
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Some light reading here.
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Old Mar 9, 2019 | 12:19 AM
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Moved to C5 Tech.
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Old Mar 9, 2019 | 12:58 AM
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Originally Posted by RKWatson
I get low oil temp under gauges. What might caus this
What is the oil temp on the display?
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Old Mar 9, 2019 | 10:06 AM
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Default C5 oil temp

Reads "oil temp low"
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Old Mar 9, 2019 | 10:24 PM
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If you use the dic and cycle thru the gauges section one of them will be oil temp. What is the temp?
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Old Mar 10, 2019 | 02:52 PM
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"oil temp low"
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Old Mar 10, 2019 | 09:40 PM
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There is an OIL TEMP SENDING UNIT over/by the oil filter..
It is bad.. or the wiring/ plug...
Pretty simple fix.. Just be patient and use your tools wisely.. Kind of PITA to contort your hands...
Mine started giving really weird readings on the DIC.. Like 30^ below current ambient temps !!
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Old Mar 11, 2019 | 08:44 AM
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Originally Posted by BigGun
If you use the dic and cycle thru the gauges section one of them will be oil temp. What is the temp?
Originally Posted by RKWatson
"oil temp low"
Believe it or not, we're trying to help you! If you scroll through the DIC, you should get an actual number, telling you the oil temperature. What is that number?


FWIW, most cars that have an actual oil temp read out, show an oil temp of 200-205*F, after the car/truck is fully warmed up. This is what my 'Vette shows, HOWEVER, it takes a LONG time for it to get there. THAT is why we're asking you for a number.....
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Old Mar 11, 2019 | 10:31 AM
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Mine never comes up with a number - just "low oil temp". Even after I have driven and EJW is 207 to 210 deg. I plan to try a new sensor.
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Old Mar 11, 2019 | 03:34 PM
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Guys, the DIC can and will say low oil temp. So please stop asking because he has answered multiple times. It sounds like it is the sensor. You could buy a new one and ohm each one to compare them before swapping it. I have seen my car say low oil temp multiple times when it was below 30 F outside.
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