Result:

p0343

Generic
Type:
    Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description:
    Camshaft Position Sensor "A" Circuit High

GM
Type:
    Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description:
    CMP Sensor Circuit High Input Conditions
Cause:
    Engine running under 4000 rpm, and the PCM detected the CMP sensor pulse was high when it should have been low for 1 second

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