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Home >> Toyota >> 2003 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self Diagnostics >> Diagnostic Tests >> DTC P1692: OCV For VVTL Open Malfunction / Bank No. 1 (Matrix 2ZZ-GE Engine Model Only) & DTC P1693: OCV For VVTL Close Malfunction / Bank No. 1 (Matrix 2ZZ-GE Engine Model Only) >> Circuit Description
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Circuit Description

For circuit description, see DTC P1690: OCV FOR VVTL CIRCUIT MALFUNCTION (MATRIX 2ZZ-GE ENGINE MODEL ONLY) . Detecting condition of DTC P1692 is when engine speed is 6200 RPM or less and oil pressure switch is on for 5 seconds or more. Detecting condition of DTC P1693 is when water temperature is 140°F (60°C) or more, engine speed is 6200 RPM or more, and oil pressure switch is OFF for 1 second or more.

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