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Home >> Toyota >> 2003 >> Matrix Base, FWD, Automatic >> Repair and Diagnosis (Single Page) >> External Pages >> Different car >> Section 64 (Engine Control System Self-Diagnostics) >> Diagnostic Tests >> DTC P1345: Variable Valve Timing Sensor Circuit (Bank No. 1) Or DTC P1350: Variable Valve Timing Sensor Circuit (Bank No. 2) >> Circuit Description
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Circuit Description

WARNING: This page is about a different car, the 2002 Toyota Avalon. However, it is still accessible from the selected car via links, so may be relevant.

The Variable Valve Timing (VVT) sensor is a pick-up coil located in outer corner of each cylinder head, just below valve cover and uses a signal plate located on each camshaft sprocket. VVT sensors may also be referred to as camshaft position sensors. The ECM uses input signals from VVT sensors for controlling the intake valve timing. DTC is set when ECM does not receive input signal from VVT sensor with engine cranking or with engine speed more 600 RPM or more. Possible causes are:

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