HELP!! Check Engine Code P1491 Autozone doesnt even know what this is!
#1
HELP!! Check Engine Code P1491 Autozone doesnt even know what this is!
Hello,
I have a 1999 Honda Accord LX 4Cyl. The CEL is coming on, reset it, came back on. Took it to AutoZone, they read off a code P1491 (Secondary Switch Solenoid Circuit Malfunction). The AutoZone guy didnt know what this was. I've tried searching on this site and the internet and cant find anything on this!? Anyone had this?
I have a 1999 Honda Accord LX 4Cyl. The CEL is coming on, reset it, came back on. Took it to AutoZone, they read off a code P1491 (Secondary Switch Solenoid Circuit Malfunction). The AutoZone guy didnt know what this was. I've tried searching on this site and the internet and cant find anything on this!? Anyone had this?
#2
lots and lots of fail
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Only thing that rings a bell is the VTEC solenoid. Did you give your local Honda dealer a call or go look in an auto repair manual at the library or a book store? I really have no idea
#3
try your honda dealer....they specialize in hondas so they should be able to tell you what the problem is, whereas autozones see all different makes and models every day.
#5
I'm trying to avoid taking it to the dealer ($$$), that's why I posted on this board. I'm going to run the codes myself with the paperclip/reading computer LED method to see what code I get. The car is out of warranty, hence I want to save money and do it myself. Thanks for the help so far.
#7
lots and lots of fail
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Originally posted by v4lu3s
thats an EGR code.
P1491 EGR Valve Lift Insufficient detected.
same as the OBD1 code 12
thats an EGR code.
P1491 EGR Valve Lift Insufficient detected.
same as the OBD1 code 12
#8
http://mywebpages.comcast.net/jweller1/check_eng.html
Check it out and read it your self. you read the binks on the engine check light it self. After you figure out what the code is go to google.com and search for engine check codes for your car. Or just come back and post what code you got. I'll look it up for you.
Check it out and read it your self. you read the binks on the engine check light it self. After you figure out what the code is go to google.com and search for engine check codes for your car. Or just come back and post what code you got. I'll look it up for you.
#9
Thanks for the help guys! I ran the code myself and it flashed off a "12". So, I guess this is EGR? Does this pertain to a certain part that i can replace myself or is it the system. I really dont want to go pay big bucks at the dealer if I can change some sensor out and be fine.
Thanks
Thanks
#10
lots and lots of fail
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Originally posted by svaughan
Thanks for the help guys! I ran the code myself and it flashed off a "12". So, I guess this is EGR? Does this pertain to a certain part that i can replace myself or is it the system. I really dont want to go pay big bucks at the dealer if I can change some sensor out and be fine.
Thanks
Thanks for the help guys! I ran the code myself and it flashed off a "12". So, I guess this is EGR? Does this pertain to a certain part that i can replace myself or is it the system. I really dont want to go pay big bucks at the dealer if I can change some sensor out and be fine.
Thanks