Conditions for Setting the DTC

WARNING: This page is about a different car, the 2007 Pontiac G5 Pursuit, 2007 Pontiac G5, and 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.

P0340

The ECM does not receive 4 camshaft pulses within 3 seconds.

P0341 - Near Engine Start, CMP Fast Event Based Test

The ECM detects the incorrect number of CMP sensor pulses in 2 revolutions of the crankshaft, which is usually within 1 second.

P0341 - After Engine Start, CMP Slow Event Based Test

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

P0365

The ECM does not receive 4 camshaft pulses within 3 seconds

P0366 - Near Engine Start, CMP Fast Event Based Test

The ECM detects the incorrect number of CMP sensor pulses in 2 revolutions of the crankshaft, which is usually within 1 second.

P0366 - After Engine Start, CMP Slow Event Based Test

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