Monte Carlo Repair Help Have a Monte problem and need help? Good at troubleshooting? Discuss it here!

Oil sensor switch code p0521

  #1  
Old 04-27-2019, 05:55 PM
Thread Starter
Join Date: Apr 2019
Posts: 1
Default Oil sensor switch code p0521

I have 07 Monte CarloSS 5.3 AFM engine. I replaced the oil sensor switch and filter under it ,but the check engine light is still coming back on with the same code.Oil change was done as well 5w30 Castrol standard oil . Please help.
 
  #2  
Old 05-02-2019, 06:15 PM
Join Date: Dec 2014
Posts: 10
Default

I think when I did mine, I disconnected the battery for 5 minutes
 
  #3  
Old 06-10-2019, 06:04 AM
Join Date: May 2015
Posts: 29
Default Same here.

Code came back after scan tool reset. I'm thinking ground wires.
 

Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.