What does SCR operator inducement mean?
“Inducement” is an Environmental Protection Agency (EPA) term aimed at. keeping engines which utilize Selective Catalytic Reduction (SCR) aftertreatment. operating properly. An ‘inducement’ may also be referred to as an engine derate.
What is aftertreatment SCR operator inducement?
The purpose of inducements are to alert the operator that the emissions system requires service or repair. Inducements can be engine derates, vehicle speed limits, system lockouts, or any other action intended to prompt the operator in performing repair or maintenance on the emissions control system.
Where to find code aftertreatment SCR operator inducement data?
Ok can you [please provide me the current ECM calibration, It will be on the top of the page in insite and look like DT90009.XX The XX are 2 numbers what are yours? And NO other INACTIVE faults present?
How does the SCR inducement work on a truck?
Then a light comes on or a message on the driver information display lets the driver know that DEF needs attention. At the 5 percent level, warning chimes and lights add to the general clamor and by this time a driver should be pestered enough to add DEF. If this still doesn’t do it, a further inducement is introduced.
When does a SCR fault code go inactive?
Immediate engine power derate. Vehicle speed will be limited to 8 km [5 miles] per hour. This fault code will go inactive once all other active SCR related fault codes have been addressed. Refer to the appropriate fault code troubleshooting tree. The ECM will turn off the red STOP ENGINE lamp after the diagnostic runs and passes.
What is the fault code for a Cummins truck?
This fault is related to the “SCR Inducement” which is what regulates your truck to this derate. Information – Aftertreatment SCR Operator Inducement – Data Valid But Above Normal Operating Range – Most Severe Level. Critical SCR related fault codes have been active for an extended period of time and require immediate attention.