Medium and Heavy Trucks
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Details for Cummins fault code:###-##-####edAftertreatment 1 SCR Outlet Temperature - Data Valid But Above Normal Operating Range - Most Severe LevelReasonAftertreatment SCR Outlet Temperature - Data Valid But Above Normal Operational Range - Most Severe Level. The selective catalytic reduction (SCR) outlet temperature sensor reading has exceeded the maximum temperature limit.EffectPossible reduced engine performance.Component LocationThe SCR outlet temperature sensor is located in the aftertreatment system. The sensor is located after the SCR catalyst.Circuit DescriptionThe selective catalytic reduction (SCR) outlet temperature sensor is used by the engine control module (ECM) to monitor the engine exhaust temperature exiting the SCR catalyst. The ECM monitors the voltage on the signal pin and converts this to a temperature value.
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very expensive,up to or over 3300.00$
sensors are usually 120.00$ each
Hello i see that the question is still open
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Conditions for Clearing the Fault Code
If you have done the above then the scr canister could be compromised..