Page 1199 - Workshop Manual - Tunland (2017)
P. 1199
ENGINE CONTROL SYSTEM - ENGINE CONTROL SYSTEM 11-11
11
Item Component Qty Function
• Provide speed signals to ECU for vehicle
14 Vehicle speed sensor 1
drive control
• Detect exhaust gas pressure in the exhaust
15 Exhaust pressure sensor 1
manifold
Postprocessing preheating,
diesel oxidation, catalytic • Measure exhaust temperature at different lo-
16 1
converter inlet and outlet cations in the postprocessing system
temperature sensor
Postprocessing diesel partic-
• Measure exhaust temperature at different lo-
17 ulate filter (DPF) outlet tem- 1
cations in the postprocessing system
perature sensor
Postprocessing diesel partic-
18 ulate filter (DPF) differential • Measure resistance to postprocessing DPF
pressure sensor
