0 votes
101 views
by

ODB II light lit. Oil Gauge at 0. Then pegs at 80 then back to 0.

Vehicle: 2009 GMC Sierra 5.3

1 Answer

0 votes
by (11.5k points)

Hi there,

This code indicates an issue with the oil pressure sensor. Here is some info for you.

P0523 GMC - Engine Oil Pressure Sensor Circuit High Voltage

Read more: https://www.autocodes.com/p0523_gmc.html

Related questions

0 votes
1 answer 1.4k views
0 votes
1 answer 111 views
asked Jan 4, 2018 by anonymous
0 votes
1 answer 240 views
asked Mar 6, 2017 by anonymous

37.5k questions

30.8k answers

1.2k comments

20.6k users

Need A Repair Shop?
Find local automotive repair shops in your area.
How much do you know about cars?

Take the AutoCodes.com automotive tests and turbo-charge your car repair knowledge

Play Now

Home - For Shop Owners - About AutoCodes.com - Privacy Policy - Terms and Conditions - AutoCodes.com Feedback - Copyright 2010-2020 AutoCodes.com

AutoCodes.com - Engine-Codes.com - Infinitihelp.com - Nissanhelp.com
...