DTC P0341: Camshaft Position Sensor "A" Circuit Range/Performance (Bank 1): Description
WARNING: This page is about a different car, the 2003 Oldsmobile Bravada, 2003 GMC Envoy XL, 2003 GMC Envoy, and 2003 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
The Camshaft Position (CMP) sensor produces a 6X plus a sync signal for each revolution of the camshaft. These signals are for control of sequential fuel injection and for exhaust camshaft phaser control. The CMP is connected directly to the Powertrain Control Module (PCM) and consists of the following circuits:
- 12-volt reference.
- Low reference.
- CMP sensor signal.
If PCM receives a minimum number of CMP resyncs within a calculated amount of time, DTC P0341 will set.