CEL codes pulled help
05-02-2010, 06:51 PM
#1
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CEL codes pulled help
Was a normal day of driving from what I remember started the car after running into the store and bam the light came on. Can someone help me with a solution please? My car is a 2004 M/T with a little over 82K miles.
P0456 Def: EVAP control system leak detected- very small leak.
P0443 Def: EVAP control system purge control valve circuit malfunction.
P0456 Def: EVAP control system leak detected- very small leak.
P0443 Def: EVAP control system purge control valve circuit malfunction.
05-02-2010, 06:55 PM
#2
Extraordinary Engineering
Was a normal day of driving from what I remember started the car after running into the store and bam the light came on. Can someone help me with a solution please? My car is a 2004 M/T with a little over 82K miles.
P0456 Def: EVAP control system leak detected- very small leak.
P0443 Def: EVAP control system purge control valve circuit malfunction.
P0456 Def: EVAP control system leak detected- very small leak.
P0443 Def: EVAP control system purge control valve circuit malfunction.
There was a TSB for this
05-02-2010, 08:25 PM
#3
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Location: Northern California
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05-02-2010, 10:18 PM
#4
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Thanks guys I went and checked my gas cap and wiped it off in case there was dirt or something causing a bad seal. Went for a lil spin and it didn't come on so we'll see. Sometimes it does and sometimes it doesn't. One more thing does the gas cap cause both of those codes?
12-26-2010, 03:46 PM
#7
Bump just to say thank you for the info/link.
I have been getting the P0456 for a while now and the Mazda dealer said it was probably some type of emission pump (I though smog pumps were only in pre efi carbed vehicles?).. and I even mentioned the gas cap and they acted like I was crazy.
12-26-2010, 03:59 PM
#9
Bump just to say thank you for the info/link.
I have been getting the P0456 for a while now and the Mazda dealer said it was probably some type of emission pump (I though smog pumps were only in pre efi carbed vehicles?).. and I even mentioned the gas cap and they acted like I was crazy.
I have been getting the P0456 for a while now and the Mazda dealer said it was probably some type of emission pump (I though smog pumps were only in pre efi carbed vehicles?).. and I even mentioned the gas cap and they acted like I was crazy.
Most of the time Mazda dealers will act crazy on these types of things with the economy this way. If I remember correctly Mazda dealerships get reinbursed quartly for warrantied items etc. So if they are in a hole, they might try to make you wait and then come to the conclusion you came to right off the bat, just to save them money. Im sure a gas cap is no big deal but with remanufactured engines it happens.
12-26-2010, 05:54 PM
#10
Most of the time Mazda dealers will act crazy on these types of things with the economy this way. If I remember correctly Mazda dealerships get reinbursed quartly for warrantied items etc. So if they are in a hole, they might try to make you wait and then come to the conclusion you came to right off the bat, just to save them money. Im sure a gas cap is no big deal but with remanufactured engines it happens.
03-28-2011, 01:37 PM
#13
It seems to take 4-7 days for the CEL to come on again after clearing it.
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