V-MAC Co-Pilot Operator's Manual 43
SCR Sensor Disconnected Tampering Type
Exhaust Temperature Sensors Disconnected
Aftertreatment Control Module (ACM) Disconnected
Aftertreatment NOx Sensor Disconnected
Aftertreatment NOx Sensor Disconnected
DEF Pump Disconnected
DEF Dosing Valve Disconnected
DEF Tank Level Sensor Disconnected
DEF Supply Line to DEF Pump Disconnected
DEF Return Line Blocked or Plugged
Misfilling Diesel or Aftertreatment DEF Tanks
Although diesel fuel and Aftertreatment DEF caps are clearly labeled and filler necks
and nozzles are different accidents can happen.
Contamination of fluids by- misfilling of diesel or DEF in the wrong tank may result
in vehicle malfunction.
Results of misfilling DEF in Diesel Tank
•
Engine may run poorly or not at all
•
Injectors may be damaged
•
Exhaust system corrosion may occur between turbocharger and Aftertreatment DPF
•
On Board Diagnostic (OBD) Diagnostic Trouble Codes (DTC)
•
Costly repairs
Results of misfilling diesel in Aftertreatment DEF Tank
•
Aftertreatment SCR system may be damaged by Diesel
•
SCR Catalyst may be damaged by diesel (chemical damage)
•
Emissions may be non-compliant
•
On Board Diagnostic (OBD)Diagnostic Trouble Codes (DTC)
•
Costly repairs
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Summary of Contents for V-MAC IV
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