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Home >> Chevrolet >> 2006 >> Silverado 1500 HD, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1149 (Engine Controls And Fuel - 3.6L - DTC P0137 To DTC P0497) >> DTC P0452 or P0453 >> Conditions for Setting the DTC >> P0452

Conditions for Setting the DTC: P0452

WARNING: This page is about a different car, the 2008 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

The ECM detects the FTP sensor signal voltage is less than 0.13 volt for 4 seconds or for a cumulative of 30 seconds.

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