WASHER 5620364 - Caterpillar

Monitoring System Parameters that are Not Programmable
Table 4
Settings of the Monitoring System Parameters that are Not Programmable
Code and Description Severity Trip Point Delay in Seconds
E224 High Jacket Water Inlet Pressure (3) 462 41 kPa (67 6 psi) 20
E225 Engine Overcrank (3) Crank terminate speed 120
E226 Driven Equipment Not Ready (3) Switch input 120
E228 Low Jacket Water Outlet Pressure (3) Map dependent value(1) 10
E229(1) Fuel Energy Content Setting Low (1) (2) 20
E230(1) Fuel Energy Content Setting High (1) (2) 20
E231 Fuel Quality Out of Range (3) (2) 0
E242 Engine Overload (2) 120% 0
E264 Emergency Stop Activated (3) Switch input 0
E268 Unexpected Engine Shutdown (3) Engine speed is less than post-lube speed. 0
E269 Customer Shutdown Requested (3) Switch input 0
E360 Low Engine Oil Pressure (Low engine idle) (1) The trip points for low engine oil pressure are map dependent values. 10
(3) 0
E717 Engine Exhaust NOx Level Sensor Operating Temperature Not Reached (1) 800 °C (1450 °F) 1200
E866 Low Gas Fuel Flow Rate (1) (3) 0
E867 Improper Gas Flow Control Valve Response (1) (3) 0
E868 Gas Flow Control Valve Malfunction (1) (3) 0
(1) This map is dependent on the following linear equation: kPa threshold = (4.6969*Jacket Water Temp (°C)) - 356. Refer to the Illustration below for a description of the map.
(2) This event is dependent on the quality of the fuel and the value of the "Fuel Quality" parameter. Perform a fuel analysis and confirm the setting of the "Fuel Quality" parameter.
(3) This event is generated by the fuel metering valve.
Illustration 2 g01395143
Map of the sensor trip point pressures for the jacket water outlet
Separate timers are used in the ECM for each response that is associated with a parameter. If a trip point is reached, the timer for that event is started.