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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 779 (Engine Control System & Fuel System - 2.2L (L61) - DTC P0016 To DTC P0411) >> DTC P0341 >> Conditions for Setting the DTC >> P0341 - After Engine Start, CMP Slow Event Based Test

P0341 - After Engine Start, CMP Slow Event Based Test

WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

The ECM detects the incorrect number of CMP sensor pulses in 2,000 revolutions of the crankshaft, which is usually within 4 minutes.