View Single Post
Old 04-04-2009, 10:36 PM   #1
3" Exhaust
Join Date: Aug 2008
Location: North Carolina
Posts: 63
cgreiner is on a distinguished road
Default Error Code 51 and 52...

51: "Switch Signal"

I know I did not make the mistake of having the AC on or hitting the gas while checking the engine lights. So, could this be from a bad ISC unit? I know I have a small coolanty leak somwhere in that area. I believe where one of the hoses connects to the ISC.

52: "Knock Sensor"

Uh oh... :-)

Could this be from using premium gas ?
cgreiner is offline   Reply With Quote