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Joined: Apr 2004
Posts: 164
Member 2001 Toyota Celica
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Member
2001 Toyota Celica
Joined: Apr 2004
Posts: 164 |
My check engine light has been coming on, but in the previous post, nobody said it was a big deal because the guy at AutoZone said it was just emmissions stuff...I went back and got the actual codes. Somebody, PLEASE tell me how to fix these. That little light is getting annoying...
P0440
P0446
P0441
(Apparently, they were in random orders about 5 times.)
Anyone know what these mean exactly?
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Joined: Sep 2003
Posts: 3,070
Specialist 2000 Toyota Celica
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Specialist
2000 Toyota Celica
Joined: Sep 2003
Posts: 3,070 |
The 440 code usually means that you did not screw on your gas cap tight enough. Always make sure that it clicks at least a couple of times.
Reset your ECU by unplugging the battery, and hopefully you won't get any more lights.
Aqua Teen Hunger Force...number one in the hood, G
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Joined: Apr 2004
Posts: 164
Member 2001 Toyota Celica
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Member
2001 Toyota Celica
Joined: Apr 2004
Posts: 164 |
well, the light came on before, and i reset it and tightened the gas cap...but it came on again
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Joined: Jun 2003
Posts: 144
Member 2002 Toyota Celica GT
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Member
2002 Toyota Celica GT
Joined: Jun 2003
Posts: 144 |
My check engine light has been coming on, but in the previous post, nobody said it was a big deal because the guy at AutoZone said it was just emmissions stuff...I went back and got the actual codes. Somebody, PLEASE tell me how to fix these. That little light is getting annoying...
P0440
P0446
P0441
(Apparently, they were in random orders about 5 times.)
Anyone know what these mean exactly? P0440 EVAP Emission Control Sys Malfunction P0441 EVAP Emission Control Sys Purge Flow Fault P0446 EVAP Emission Control Sys Vent Circuit Malfunction maybe a PCV valve...if you recently install a CAI or SRI perhaps some lines were switched..and like above gas cap... my best guess. Oh maybe a sensor just went out or the sensor wire was shorted 
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Joined: Oct 2003
Posts: 1,154
Specialist 2003 Toyota Celica
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Specialist
2003 Toyota Celica
Joined: Oct 2003
Posts: 1,154 |
do you have the vacume cap on the little piece that had a hose on it ? that will most likey solve your problem. I just reinstalled my Intake , * I have not cut it yet i'm waiting on my dad* and when I put the cap on and everything and drove for a few hours , not CEL so you might check that.
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Joined: Aug 2004
Posts: 539
Senior Member 2000 Toyota Celica GT
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Senior Member
2000 Toyota Celica GT
Joined: Aug 2004
Posts: 539 |
Yeah, My Check engine light has been on every since I installed my CAI as well. and The guy @ autozone said the same thing "Emmissions"... Only when I disconnect the battery will the light go off and then a few days later Its right back on again. I gave up on that thing a long time ago. Just give up dude... SORRY 
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Joined: Feb 2004
Posts: 424
Senior Member 2000 Toyota Celica
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Senior Member
2000 Toyota Celica
Joined: Feb 2004
Posts: 424 |
Mine does the exact same thing and I have no idea what it is. My check engine light cam on with the stock air box too. I have the same codes and I know that everything is good. If you find out what it is drop me a line
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Joined: Aug 2004
Posts: 539
Senior Member 2000 Toyota Celica GT
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Senior Member
2000 Toyota Celica GT
Joined: Aug 2004
Posts: 539 |
Hopefully somebody will come and help us out.
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Joined: Apr 2004
Posts: 164
Member 2001 Toyota Celica
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Member
2001 Toyota Celica
Joined: Apr 2004
Posts: 164 |
Everything is stock. I haven't installed any Intakes or anything, so I don't know what the deal is.
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