Quantcast




All times are UTC - 6 hours [ DST ]




Ask A Question Reply   
Author Message
 

contributions: 2
I have a p0402 code and my Emission 1 fuse keeps blowing


Share on FacebookShare on DiggShare on DeliciousShare on TechnoratiShare on TumblrShare on Google+
   
Reply with quote  
* Search   
 
User avatar

contributions: 1903
Images: 37
Location: Oregon
fuse should come first. emission 1 fuse powers up the Mass air flow sensor, the four O2 sensor and the evap purge solenoid valve. you should unplug all those things and see if the fuse still blows. If it does you're going to need to find a short in the wiring. It it doesn't blow the fuse plug in the components one at a time and see which one blows the fuse. Hopefully it will only be one but don't stop at the first one that blows the fuse. Unplug the one that blows the fuse and then continue with the other ones until you have checked them all. maybe there is more than just one part that is bad. (just in case)

once you have found and repaired the fuse problem clear the codes and drive the car, wait until the check engine light comes back on (if it it does) and rescan for codes. See if the P0402 comes back of not.


   
Reply with quote  
 

contributions: 2
Thanks. will try


   
Reply with quote  
Ask A Question Reply   


   Similar Topics   Author   Replies   Views   Most Recent 
New Articles View the first Re: Chevy malibu beeping behind dash

in Chevy Cars

Lbrice56

2

205

Tue Nov 15, 2016 8:39 pm

Lbrice56 View the latest

New Articles View the first 2008 Chevy Malibu V6, 3.5 - Oil Sending Unit Location

in Chevy Cars

notamechanic

2

1442

Mon Oct 27, 2014 6:24 am

notamechanic View the latest

New Articles View the first 2001 Chevy Malibu check engine code p0446

in Chevy Cars

bjjmerrill

1

1195

Sat Sep 13, 2014 3:44 pm

carriedi View the latest

New Articles View the first 2006 Suburban 4wd Z71 Service stability code C0131

[ Go to page: 1, 2 ]

in Chevy Suburban

mike6w

8

1324

Tue Nov 03, 2015 11:43 am

carriedi View the latest

New Articles View the first 2006 equinox hvac blend door actuator

in Chevy Equinox

johnw

1

714

Mon Oct 27, 2014 1:07 am

carriedi View the latest

New Articles View the first 2004 malibu missing

in Chevy Cars

rocket442

4

1236

Wed Sep 14, 2016 5:56 pm

uptkliff View the latest

New Articles View the first 2000 Malibu locked radio

in Chevy Cars

tressdenn

2

1061

Wed Jul 30, 2014 4:46 pm

butchkaz View the latest


All times are UTC - 6 hours [ DST ]



Search for:
Jump to:  
Contact Us