Common questions

What are the ISL codes for Cummins ECM?

What are the ISL codes for Cummins ECM?

122 Intake Manifold Pressure Sensor Circuit – Voltage Above Normal or Shorted to High Source 123 Intake Manifold Pressure Sensor Circuit – Voltage Below Normal or Shorted to Low Source 124 Intake Manifold One Pressure – Data Valid but Above Normal Operational Range – Moderately Severe Level

What are the trouble codes on a Cummins?

These Cummins trouble codes pertain to both models equipped with the High Pressure Common Rail (HPCR) fuel system. 0002 Exhaust Gas Pressure Sensor Number 1 Circuit – Voltage Below Normal, or Shorted to Low Source 0003 Exhaust Gas Pressure Sensor Number 1 Circuit – Data Erratic, Intermittent, or Incorrect

How is the crankcase vented in a Cummins Engine?

There are two basic ways of venting crankcase emissions, either into the atmosphere – Open Crankcase Ventilation (OCV) – or routing the crankcase gases back into the engine air intake system – Closed Crankcase Ventilation (CCV) . Cummins Filtration offers both OCV and CCV approaches to manage crankcase blow-by on diesel engines .

What is the ISC Code for Cummins injector rail?

268 Injector Metering Rail 1 Pressure – Data Erratic, Intermittent, or Incorrect 269 Antitheft Password Valid Indicator – Data Erratic, Intermittent, or Incorrect

122 Intake Manifold Pressure Sensor Circuit – Voltage Above Normal or Shorted to High Source 123 Intake Manifold Pressure Sensor Circuit – Voltage Below Normal or Shorted to Low Source 124 Intake Manifold One Pressure – Data Valid but Above Normal Operational Range – Moderately Severe Level

These Cummins trouble codes pertain to both models equipped with the High Pressure Common Rail (HPCR) fuel system. 0002 Exhaust Gas Pressure Sensor Number 1 Circuit – Voltage Below Normal, or Shorted to Low Source 0003 Exhaust Gas Pressure Sensor Number 1 Circuit – Data Erratic, Intermittent, or Incorrect

268 Injector Metering Rail 1 Pressure – Data Erratic, Intermittent, or Incorrect 269 Antitheft Password Valid Indicator – Data Erratic, Intermittent, or Incorrect

Where can I find the Cummins Engine Identification Number ( EIN )?

Where can I locate the Cummins Engine Identification Number or Engine Serial Number (EIN or ESN) on my engine? The ESN is located on the engine’s dataplate. If you have a hard copy of an owner’s manual review the section titled “Engine Identification” this section will detail how to locate your engine’s dataplate as well as the ESN.

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Ruth Doyle