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Home >> Buick >> 2007 >> Allure CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 68 (Engine Control System & Fuel System - 3.6L - DTC P0335 To DTC P2097) >> DTC P0341, P0342, P0343, P0346, P0347, P0348, P0366, P0367, P0368, P0391, P0392, or P0393 >> Conditions for Setting the DTC >> P0343, P0348, P0368, P0393

P0343, P0348, P0368, P0393

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

The CMP sensor signal voltage is always high and the ECM detects no pulses from the CMP sensor for greater than 4 seconds or cumulative of 50 seconds.