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Got to wait more than 31 minutes LOL!
Clearing the code is one thing, trying to figure out what is going on is a completely different story.
P0448 - Evaporative Emission Control System Vent Control Circuit Shorted
This means that one of the VSV (vacuum switching valve) connectors of the wiring leading to the valve/sensor on the vapor canister is likely damaged. Shorted to ground is the most likely culprit - but you'll have to do some diagnostic work to see what is going on. With EVAP related codes, sometimes a completely different culprit causes this malfunction to appear.
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2002 Corolla S, 1.8L 1ZZ-FE VVT-i
2003 Matrix XRS, 1.8L 2ZZ-GE, VVTL-i (RIP)
2009 Matrix XRS, 2.4L 2AZ-FE VVT-i
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My 2001 Corolla check light came on for a while. Can anybody give me any tips on how to clear code P0448? many thanks !
Linear Mode
