help me

[churro]

wuz up guys

my problem is i have my Check Engine Light on its been running fine till last week it gave me 5 codes, I check it with the scanner and this are the codes

P0443
P0446
P0135
P0155
P0403

I cahnged my front o2 sensors bought them bran new from the dealer and nothing the car still showing this codes i clered them up and they come back up, and i call my tuner and he tell me it might have a vacuum leak at one of the EGR connections or hoses, but everything is perfect

plz help me guys i'm goin crazy lol

 

[Anabolic]

that;s alot of codes, get a scanner. haynes manual and see what they all mean!

 

[churro]

some codes means the o2 sensors bought them bran new from the dealer but now it shows the egr valve

 

[1wild-horse]

check fuse #8 in the fuse block under the dash. 20 amp fuse. the 4xx codes are purge valve, vent valve codes, and egr control solenoid. others are heater circuit codes for o2's. Fuse powers all of them

 

[churro]

I change the fuse out and delete the code im waitting to see if it shows up again.
What it made a different was shifting to reverse i was having trouble shiting to reverse it was to hard, i change the fuse out and now it shifts soft to reverse:shrug:

 

[Anabolic]

was the fuse een blown out? you have to give information dude

 

[DE07GT]

Don't go out and automatically buy parts next time. You fix the codes from top to bottom. The codes higher on the list sometimes cause the codes lower on the list.

 

[03cobra#694]

Everything here seems to do with supplied voltage, so might want to check your battery or alt before going to crazy.

 

[churro]

sorry guys for not responding i was busy all this days, yes the fuse it was blown out, I change the fuse out and delete the code and now the car is running perfect

 

[1wild-horse]

:thumbsup: check the easy stuff first and sometimes you luck out. if it blows again I would be looking over the wires to all that sh!t I listed previously.:burnout: