LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

Code P0521 Oil sensor

Thread Tools
 
Search this Thread
 
Old 02-12-2017, 03:42 PM
  #1  
Staging Lane
Thread Starter
 
NewYork Art's Avatar
 
Join Date: Dec 2006
Location: New York
Posts: 96
Likes: 0
Received 0 Likes on 0 Posts

Default Code P0521 Oil sensor

Thought I would share my good luck. Engine light came on my 2007 Monte SS.
Went to Advance Auto to get the code. P0521 Oil sensor.
Located sensor easiler accessable near intake top of engine. Pulled it out sprayed with WD-40. Removed small screen where sensor screwed in and cleaned with WD40. Replaced all. disconnected negitive battery term for 30 minutes. Did oil and filter change.
IT WORKED!!!!! Engine light gone HURRAY!!!!
Now if I could only get the CV axle loose from the front passenger wheel hub...
Old 02-12-2017, 07:31 PM
  #2  
TECH Fanatic
iTrader: (4)
 
rottonj's Avatar
 
Join Date: Jul 2008
Location: Connecticut
Posts: 1,394
Likes: 0
Received 7 Likes on 7 Posts

Default

Good job. Sometimes the axles require a little persuasion. PB Blaster soaked overnight and a 5 LB hammer should get that to move.



Quick Reply: Code P0521 Oil sensor



All times are GMT -5. The time now is 03:12 AM.