Generic
Type:
    Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description:
    Injection Pump Fuel Metering Control "A" (Cam/Rotor/Injector)

GM
Type:
    Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description:
    Injection Pump Camshaft System Conditions
Cause:
    Engine running, then the PCM detected eight (8) consecutive Camshaft signals were missing, or that an average of eight (8) Camshaft signals were missing for 32 No 1 Cylinder events