GASKET KIT 5P8062 - Caterpillar

Use this procedure in order to troubleshoot high intake manifold air pressure or use this procedure if one of the following diagnostic codes is active. Refer to Troubleshooting, "Diagnostic Trouble Codes" for information about diagnostic codes. Access the engine monitoring system on Caterpillar Electronic Technician (ET) in order to view the current trip points for these codes. For information on the engine monitoring system, refer to Troubleshooting, "Engine Monitoring Parameters".
Table 1
Engine Events
J1939 Code and Description Conditions which Generate this Code System Response
4817-0
Engine Intake Manifold #1 Absolute Pressure : High - most severe (3) The intake manifold air pressure is above the trip point for the programmed delay time. The code is logged.
The red stop lamp is illuminated.
The engine is shut down. Probable Causes
Diagnostic codes
Exhaust restrictionsRecommended Actions
Diagnostic Codes
Use Cat ET to check for diagnostic codes that are active or logged. Troubleshoot any active codes before continuing with this procedure.Exhaust Restrictions
Check the exhaust system for restrictions and/or leaks. Refer to Testing and Adjusting for details.