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647534EN
Ammonia Oxidation Catalysts: elimination by oxidation of the excess ammonia
(NH3) from exhaust gases having undergone selective catalytic reduction
(SCR) of nitrogen oxides (NOx), by injection of ammonia.
After Power Contact: post-ignition current.
BMEP Bloc Manipulateur ÉlectroProportionnel : Controls the hydraulic movements
of: lowering, lifting, tilting and digging by electronic sensors.
Controller Area Network: control communication network for communication
between systems (J1939, Open, etc.).
Carbon Monoxide: colourless, odourless and highly toxic gas.
Continuous Variable Transmission.
DEF Diesel Exhaust Fluid: aqueous solution consisting of 32,5% urea and 67,5%
demineralised water, used to transform 85% of pollutants (NOx) into water
vapour (H2O) and harmless nitrogen (N2).
DOC Diesel Oxide Catalyst: part of the exhaust gas lter or a post-treatment device
used to reduce polluting emissions (HC and CO).
Double switch Board: smart switch board connected to a LIN network via a
wiring harness.
DPF (=FAP) Diesel Particulate Filter (= Filtre À Particule) : device designed to remove diesel
particulate matter or soot from the exhaust gas of a diesel engine.
Data Trouble Code: standard fault codes
ECU Electronic Control Unit or Engine Control Unit: machine or engine control
computer.
Failure Mode Identi er: fault code & description:
0 – The data is valid but the data is above the normal operational range.
1 – The data is valid but the data is below the normal operational range.
2 – The data is erratic, intermittent, or incorrect.
3 – The voltage is above normal or the voltage is shorted high.
4 – The voltage is below normal or the voltage is shorted low.
5 – The current is below normal or the circuit is open.
6 – The current is above normal or the circuit is grounded.
7 – The mechanical system is not responding properly.
8 – There is an abnormal frequency, an abnormal pulse width, or an abnormal
time period.
9 – There has been an abnormal update.
10 – There is an abnormal rate of change.
11 – The failure mode is not identi able.
12 – The device or the component is damaged.
13 – The device requires calibration.
15 – The signal from the device is high (least severe).
GLOSSARY
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