So, from what I've heard, there are two fuel solonoids that do something around the fuel tank. D said I'm throwing code 90 because I always top off my gas at the station. I must have blown these solonoids. Any insights on where to get new ones, how much they cost and how to install?

 

code 90 is EVAP control canister system

either the canister on firewall or fuel tank pressure sensor

 

I thought that code 90 was for like the purge cut solenoid or the charcoal canister and code 91 has to do with the gas tank. I'm in the same boat you are and always top off my gas to the maximum amount, but how would that have anything to do with code 90 and the solenoids back near the gas tank?

I am also throwing this code and can't figure out how to get rid of it. Please help if someone can.

 

i also have this code, im to busy to take it to the dealer though, im assuming warranty will cover it 100%

 

give me a couple weeks yo, i'll take care of it, er, attempt to.

 

Please post and tell us what it is if you figure it out.

 

sweet. burn oil burn...

 

FYI -
you cant fool the ECU with a fake sensor , the ECU looks for the sensor voltage to change after a certain number of miles and the MIL will come back on if it doesnt.

we tried to fool the damn thing forever , if the voltage doesnt change the MIL stays on.

just a heads up if thats what you guys were planning to try.

 

you know, one of these days I'm actually going to put a bulb back in the CEL socket to see which codes I'm throwing

 

LOL

 

You just need a fuel cell!

 

fuel cell - cha ching - bling bling

 

So does anyone have an idea on what would throw Code 90 besides the Purge Cut Solenoid and the charcoal canister. Really need to find out because having a check engine light bugs me to death.

Any Ideas?