Page 938 - Workshop Manual - Tunland (2017)
P. 938
04-252 DIAGNOSTICS - ENGINE CONTROL SYSTEM
04 P3376-POSTPROCESSING DIESEL PARTICULATE FILTER
REGENERATION IS INCOMPLETE - CONDITION EXISTS
Description
1 . The engine control module (ECM) uses postprocessing DPF pressure differential
sensors to calculate the carbon deposition load estimation in the postprocessing
DPF.
Circuit Diagram
