Chrysler
Type:
    Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description:
    MAP Sensor Circuit High Input Conditions
Cause:
    Engine speed from 400-1500 rpm, TP sensor input less than 1.0v, then the test started and the PCM detected a MAP sensor input of over 4.6v at startup, or over 4.6v with the engine running (conditions met for 1.76 seconds).

Ford
Type:
    Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description:
    Barometric Sensor High Conditions
Cause:
    Engine running and the PCM detected a BARO sensor operating range of more than 5.0v

Generic
Type:
    Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description:
    Manifold Absolute Pressure/Barometric Pressure Circuit High

GM
Type:
    Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description:
    MAP Sensor Circuit High Input Conditions
Cause:
    Engine running in closed loop, engine speed steady, then the PCM detected a low MAP input that indicated that the manifold absolute pressure was 130 kPa or more, condition met for at least 500 ms.

Nissan
Type:
    Powertrain - Fuel and Air Metering - ISO/SAE Controlled
Description:
    Manifold absolute pressure (MAP) sensor - voltage high
Cause:
    Wiring, MAP sensor, ECM