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Home › Chevrolet › 2005 › Venture Base, Van Cargo Extended › Repair and Diagnosis › Engine Performance › System › Engine Control System - 3.4L DTC P0140 To P0443 › DTC Tests › DTC P0405 › Conditions for Setting the DTC

Conditions for Setting the DTC

The EGR Position Sensor parameter is less than 4 percent of 5-volt reference voltage.
The above condition is met for more than 6 seconds.