Thread: HELP!! Check Engine Code P1491 Autozone doesnt even know what this is!
View Single Post
Old Nov 14, 2002 | 06:08 AM
  #6  
v4lu3s's Avatar
v4lu3s
Senior Member
 
Joined: May 2002
Posts: 661
Likes: 0
Default
thats an EGR code.
P1491 EGR Valve Lift Insufficient detected.

same as the OBD1 code 12
Reply
0