C6 Oil Pressure SENSOR GONE BAD! 80 PSI CONSTANTLY!
 

OK SO I GOT THE DREADED 80 PSI reading on my car and it merely sticks there when turned off and back on. I know that this most likely indicates a faulty oil pressure sensor. I checked the oil level an it is fine. I did the search on this forum and I got the C5 DIY. I was was wondering if anyone knew a step by step for a C6???

Would greatly appreciate it. Otherwise I have to drop the car off to the dealership...

And I really hate being without my car.

Also does this problem EVER just go away. Or is it most definitely a replace deal?

Gremlins.

I just had a faulty sensor replaced. However, mine did not read 80 psi, mine said "faulty sensor." Discount tire put one on for something like $55 installed (not positive on price, but it was reasonable).

I've heard that if you reprogram the sensor sometimes it will start working again, that's worth a try. A good tire store or your Chevy dealer should be able to reprogram the bad sensor.

No No. THIS IS AN OIL PRESSURE not TIRE PRESSURE Sensor!

Otherwise known as the OIL PRESSURE Sending Unit. Which apparently sits behind the intake manifold.

I have been doing a lot of reading here. Is the procedure the same as that of a C5??? I am curious if the C6 is easier to reach? ANYONE?

Check out the postings in the C6 Tech forum. Recent discussion on this very issue. Sounds like a deep socket and a little agility is all that is needed but then ............

I remember it being a difficult process on C5. Some advised replacing with the remote unit set up. Does that not also apply to the C6?

I don't think agility has anything to do with replacing this monster.

You have two choices:

1) Remove the intake manifold and gain access to the top rear of the engine

2) Dill or cut a hole in the plastic cowling under the wipers as show here http://forums.corvetteforum.com/1558850078-post7.html


With my supercharger sitting on top of my engine, I can guarantee you that I am going to use #2 if my sensor takes a crap.


Elmer

Yes my third option is warranty. If this is a really big problem then I would maybe submit to dealership.

part is about $40; I've done dozens of C5's

It's common across the entire GM LSx vehicle line

Senior moment!

Try the dealer 1st ?

from the C5 section

http://www.youtube.com/watch?v=5PvlDLcyXX8

Ok. I plan on doing the Sensor, LSD fluid changeout and possibly the service 2 maintenace.

Number 2 is my choice if I ever have a problem. :thumbs:

I'd do number 1, taking the intake manifold off is a very quick & easy job.

oil pressure sensor
 

Did you ever get this done on your car? My pressure gauge is pegged and I have to change my sensor too. The only detailed drawings I'm finding are for the C5. I do not want to start cutting on my car to find this little part without a little more help.

Thanks!

Read the link in post #10 above.