The Electronic Control Module (ECM) monitors the operating parameters of the engine. The ECM will generate an event code if a specific engine parameter exceeds…
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roblems with the electronic control system are reported via these types of codes: flash codes, diagnostic codes and event codes. Note: Flash codes can represent more…
Cross-Reference Information for Diagnostic Codes Table 1 is a list of the diagnostic codes for the engine. The diagnostic codes are cross-referenced with the appropriate…
Use this procedure if a problem is suspected with the configuration parameters or if the diagnostic code in Table 1 is active. Table 1 Diagnostic…
The wiring schematics are revised periodically. The wiring schematics will change as updates are made to the engine’s harness. For the most current information, always…
Electronic Control Module (ECM) Connectors for the ECM Sensor Connectors Analog sensor connector (active) Analog sensor connector (passive) Valve Cover Connector Service Tool Connector for…
Diagnostic Codes The engine’s Electronic Control Module (ECM) has the ability to monitor the circuitry between the ECM and the engine’s components. The ECM also…
The Electronic Control Module (ECM) monitors the operating parameters of the engine. The ECM will generate an event code if a specific engine parameter exceeds…
The optional electronic display module for this engine is the Caterpillar Monitoring System. The Caterpillar Monitoring System can display diagnostic data from the engine control…
Diagram of components 3176C and 3196 Engines Typical engine views (1) Engine oil pressure sensor (2) Primary engine speed/timing sensor (3) Engine coolant temperature sensor…