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Code 1346 on 2002 toyota sienna

After timing belt replacement check engine light on trouble code 1346 only first thing in morning when car is cold.Reset light and it stays out till next morning.

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P1346 is the code for:
VVT Sensor /Camshaft Position Sensor Circuit Range/ Performance Problem (Bank 1)
If the code came on just after the timing belt replacement more than likely the sensor was damged in some way during the work. The sensor is located in the same area the mechanic was working in while changeing the timing belt. You should have this checked right away. A faulty cam sensor can also lead to the vehicle not starting.

Posted on Sep 04, 2009

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