850287T10 Mercury AIR HANDLER ASSEMBLY

Table 1
Diagnostic Codes Table
Description Conditions which Generate this Code System Response
100-3 Engine Oil Pressure Sensor : Voltage Above Normal The Electronic Control Module (ECM) detects signal voltage that is above normal for 8 seconds.
Engine speed equals 0 rpm or the engine coolant temperature is less than 38 °C (100 °F). The code is logged.
If the signal is valid, the parameter will use the value from the sensor for the unfiltered oil pressure.
If the signal is not valid, the value of the parameter will be set to 600 kPa (87 psi).
100-4 Engine Oil Pressure Sensor : Voltage Below Normalll The ECM detects signal voltage that is