CARRIER-PLANET 3T3717 - Caterpillar

The cylinder exhaust temperature has exceeded the trip point and the delay time has expired.System Response:The following event codes are logged according to the trip points for the temperature:
E807 (1) Cylinder #7 High Exhaust Port Temp (warning)
E807 (3) Cylinder #7 High Exhaust Port Temp (shutdown)If a warning is generated, the alarm output is activated.If a shutdown is generated, the shutdown output is activated and the fuel is shut off.Possible Performance Effect:If a warning is generated, the engine performance is not immediately affected.The engine will be shut down if the trip point for the shutdown is exceeded.Troubleshooting:Test Step 1. Refer to Troubleshooting, "Exhaust Port Temperature (High)".Results:
OK - STOP