Chrysler
Type:
    Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description:
    No Camshaft Synch Signal To PCM Conditions
Cause:
    Engine cranking with 32 CKP sensor pulses received, then the test started and the PCM did not detect any CMP sensor pulses for 2 seconds

Ford
Type:
    Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description:
    Camshaft Position Sensor Circuit Conditions
Cause:
    Engine running, then the PCM detected that the CMP sensor signal was missing

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

GM
Type:
    Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description:
    CMP Sensor Circuit Conditions
Cause:
    Engine cranking for 2 seconds, then the PCM did not detect a CMP sensor pulse, condition met for 2 seconds

Nissan
Type:
    Powertrain - Ignition System or Misfire - ISO/SAE Controlled
Description:
    Camshaft position (CMP) sensor - circuit malfunction
Cause:
    Wiring, CMP sensor, Starter motor, ECM