Check engine light!

[shueher]

Hey guys, I just went to autozone to get an engine light check up and I got these 4 codes.
-P0705, Short in transmission range switch circuit
-P0706, open in transmission range switch circuit
-P1457, EVAP emission control system leak
-P1491, Egr valve insuffcient detected
Wanting to do a DIY job on it, but what should I fix first and where can I locate the problem cause?
The Egr valve is easy to fix. But dunno where to find the other.

 

[agginline86]

search the forum
or google

 

[RedRyder]

EGR – sounds like you know what to do. There are DIY’s for cleaning the valve and port.
Fuel evap leak – could be fuel vapor canister, or a couple other parts. Search and you shall find.
Range switch – not sure, range switch could need replaced. Try Googling it, and maybe someone else will chime in on those two codes.

 

[shueher]

Ok..thanks guys

 

[sb001]

Had the 1457 code myself, here is my thread on it:

http://www.6thgenaccord.com/forums/showthread.php?t=49171

Never went back to post results in that thread but the suggested solution worked.