have a new code... p0420?????
#32
12-14-2004, 11:59 PM
#34
12-15-2004, 01:24 AM
#37
12-15-2004, 12:10 PM
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RE: sorry yall I had the wrong code.
It does just what it sounds like. The canister purge solenoid is commanded closed and then the LDP applies a small amount of pressure to the system(usually less than 3psi), most have a pressure sensor in them to detect any drop in pressure(leak) and the rate at which it drops is compared to predetermined threasholds to determine your gross or small status.
Simple version, It checks the vapor recovery system for leaks. OBDII crap.
Simple version, It checks the vapor recovery system for leaks. OBDII crap.
#38
12-15-2004, 12:23 PM
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12-15-2004, 12:24 PM
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12-15-2004, 12:45 PM
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RE: sorry yall I had the wrong code.
ORIGINAL: mopartodd
Then it puts pressure to the tank as well if it can detect a faulty gas cap seal. Thanks for the information.
*walking away scratching head.* And I thought today would be the day I didn't learn a thing.
Then it puts pressure to the tank as well if it can detect a faulty gas cap seal. Thanks for the information.
*walking away scratching head.* And I thought today would be the day I didn't learn a thing.
Too bad it was ODB that died, not OBD! Just a thought.