Subaru WRX Forum banner

1 - 17 of 17 Posts

·
Registered
Joined
·
34 Posts
Discussion Starter · #1 ·
Every time I gas up my check engine light comes on. I have cleaned the gas cap. When I remove the negative for 5min it will clear. I don't want to have to disconnect my battery every time I fill up. I hate setting my clocks. Lol
 

·
Æternum
Joined
·
15,492 Posts
What's the code?
 

·
Super Moderator (Actually a SuperSpy)
Joined
·
19,582 Posts
Are you able to fill the tank?
 

·
Master Baiter
Joined
·
12,649 Posts
You should not be randomly clearing DTC codes.
 

·
Registered
Joined
·
34 Posts
Discussion Starter · #6 ·
I can fill the tank. I plan on getting a code reader tonight if i have time. It has happen every time i have filled up and about 3-5 miles into driving. I have filled up 3 times sense buying it.
 

·
Super Moderator
Joined
·
10,901 Posts
That's the rear o2 sensor if I'm not mistaken. It's either shorted or dead.
 

·
Æternum
Joined
·
15,492 Posts
Exactly what are the mods on the car?
 

·
Super Moderator (Actually a SuperSpy)
Joined
·
19,582 Posts
It is the rear O2. Either the car has the wrong map, the sensor's wiring is faulty, the sensor is malfunctioning, or the sensor is missing. More than one is also possible.
 

·
Æternum
Joined
·
15,492 Posts
Intake and exhaust is the only thing I think. My next days off I plan on trying to get to the senor to take a look.
Exactly what parts of the exhaust?
 
1 - 17 of 17 Posts
Top