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Home >> Toyota >> 2004 >> Matrix Base, FWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 128 (Engine Control System Self Diagnostics) >> Diagnostic Tests >> DTC P0440: EVAP System Malfunction & DTC P0442: EVAP System Malfunction >> Circuit Description & Possible Causes
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Circuit Description & Possible Causes

WARNING: This page is about a different car, the 2003 Toyota Matrix and 2003 Toyota Corolla. However, it is still accessible from the selected car via links, so may be relevant.

For circuit description and possible causes, see Fig 1 and Fig 2 .

Fig 1: DTCs P0440 & P0442 Circuit Description (1 Of 2)
G00241584Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: DTCs P0440 & P0442 Circuit Description (2 Of 2)
G00241585Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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