Symptom Tree  t041   Printable Version This is symptom tree t041 Cause Correction Electronic fault codes active or high counts of inactive fault codes Read the fault…

Symptom Tree  t016   Printable Version This is symptom tree t016 Cause Correction Error 5023: No connection to the ECM was established or detected Refer to Procedure…

Table of Contents General Information General Information TOC Use the charts on the following pages of this section to aid in diagnosing specific engine symptoms.…

Table of Contents General Information General Information TOC A thorough analysis of the customer’s complaint is the key to successful troubleshooting. The more information known…

EGR Valve Actuator Over Temperature (Calculated) – Data Above Normal Range   Printable Version Overview CODE REASON EFFECT Fault Code: 9121PID: S146SPN: 2791FMI: 0/15LAMP: NoneSRT:  EGR Valve Actuator Over Temperature (Calculated)…

Intake Manifold Pressure   Printable Version Overview CODE REASON EFFECT Fault Code: 2973PID: P102SPN: 102FMI: 2/2LAMP: AmberSRT:  Intake Manifold Pressure – data incorrect. The ECM has detected an intake manifold pressure…

Intake Manifold Air Temperature High – Warning   Printable Version Overview CODE REASON EFFECT Fault Code: 2964PID: P105SPN: 105FMI: 0/16LAMP: NoneSRT:  Intake Manifold Air Temperature High – Warning. Intake manifold air…

Engine Coolant Temperature High – Warning   Printable Version Overview CODE REASON EFFECT Fault Code: 2963PID: P110SPN: 110FMI: 0/16LAMP: NoneSRT:  Engine Coolant Temperature High – Warning. Engine coolant temperature signal indicates…

EGR Temperature – Data Valid But Above Normal Operating Range   Printable Version Overview CODE REASON EFFECT Fault Code: 2962PID: P412SPN: 412FMI: 0/16LAMP: AmberSRT:  EGR Temperature – Data Valid But Above…

EGR Temperature – Data Valid But Above Normal Operating Range   Printable Version Overview CODE REASON EFFECT Fault Code: 2961PID: P412SPN: 412FMI: 0/15LAMP: NoneSRT:  EGR Temperature – data valid but above…