Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
automotive component
|
| gptkbp:alsoKnownAs |
gptkb:engine_control_unit_(ECU)
|
| gptkbp:canBeReprogrammed |
yes
|
| gptkbp:communicatesVia |
on-board diagnostics (OBD) system
|
| gptkbp:component |
engine management system
|
| gptkbp:contains |
gptkb:microprocessor
memory chips circuit board |
| gptkbp:controls |
variable valve timing
ignition coils fuel injectors emission control devices idle speed |
| gptkbp:diagnosticPort |
gptkb:OBD-II
|
| gptkbp:enclosure |
metal or plastic housing
|
| gptkbp:failureSymptoms |
check engine light
engine stalling poor fuel economy no start condition |
| gptkbp:function |
controls engine functions
controls ignition timing manages fuel injection monitors engine sensors regulates emissions |
| https://www.w3.org/2000/01/rdf-schema#label |
engine control module (ECM)
|
| gptkbp:introducedIn |
1970s
|
| gptkbp:location |
engine compartment
|
| gptkbp:manufacturer |
gptkb:Delphi
gptkb:Bosch gptkb:Siemens gptkb:Denso |
| gptkbp:operatingSystem |
12V
|
| gptkbp:powerSource |
vehicle battery
|
| gptkbp:programmingLanguage |
automaker
|
| gptkbp:receivesInputFrom |
camshaft position sensor
coolant temperature sensor crankshaft position sensor mass airflow sensor oxygen sensor throttle position sensor |
| gptkbp:relatedTo |
gptkb:body_control_module_(BCM)
gptkb:transmission_control_module_(TCM) powertrain control module (PCM) |
| gptkbp:subject |
recalls
software updates |
| gptkbp:usedIn |
automobiles
motorcycles trucks |
| gptkbp:bfsParent |
gptkb:ECUs_(Electronic_Control_Units)
gptkb:HEUI_(Hydraulic_Electronic_Unit_Injector) |
| gptkbp:bfsLayer |
7
|