Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
automotive component
|
| gptkbp:canBe |
electronic
vacuum operated |
| gptkbp:cause |
check engine light
|
| gptkbp:failureSymptoms |
engine knocking
increased emissions rough idle |
| gptkbp:function |
reduces nitrogen oxide emissions
recirculates portion of exhaust gas to engine intake |
| https://www.w3.org/2000/01/rdf-schema#label |
EGR valve
|
| gptkbp:improves |
emissions control
|
| gptkbp:introducedIn |
1970s
|
| gptkbp:location |
exhaust manifold
intake manifold |
| gptkbp:maintenance |
can become clogged with carbon deposits
|
| gptkbp:regulates |
engine control unit
|
| gptkbp:relatedTo |
PCV valve
|
| gptkbp:replacedBy |
EGR delete kit
|
| gptkbp:requires |
emissions regulations
|
| gptkbp:standsFor |
Exhaust Gas Recirculation valve
|
| gptkbp:usedIn |
piston engine
|
| gptkbp:bfsParent |
gptkb:Exhaust_Gas_Recirculation
|
| gptkbp:bfsLayer |
8
|