The IAH control system operation is dependent upon the ECT, EOT, BAP, and battery voltage. The IAH relays are activated by power supplied by the…

The function diagram for the IAH system includes the following: • IAH relays • IAH relay connectors • IAH elements • Electronic Control Module (ECM)…

DTCs are read using the EST or by counting the flashes from the amber and red ENGINE lamp. DTC 323 ECT below warning/critical level •…

The EWPS includes the following features: EWPS mode – This parameter indicates to the on-board electronics the desired mode of operation for the engine warning…

Function The EWPS safeguards the engine from undesirable operating conditions to prevent engine damage and to prolong engine life. When a warning condition is detected,…

1. Using EST, open the D_ContinuousMonitor.ssn. 2. To monitor signal voltage, run KOEO Continuous Monitor Test. For help, see “Continuous Monitor Test” in     …

DTCs are read using the EST or by counting the flashes from the amber and red ENGINE lamp. DTC 311 EOT signal out-of-range low •…

The EOT sensor is supplied with a 5 V reference voltage at Pin 2 from ECM Pin X2–1. The sensor is grounded at Pin 1…

The function diagram for the EOT sensor includes the following: • EOT sensor • Electronic Control Module (ECM) • Injection Driver Module (IDM) • Fuel…