Replacement ECU
Replacement ECU is short for
replacement engine control unit. The replacement ECU is a small computer which
overlooks all major operations of an internal combustion engine. Modern cars
have many sensors. The readings from each sensor come back to the replacement
ECU which analyzes the information. Think of the replacement ECU as the brain of
an engine.
Inside the replacement ECU is where
the decisions are made. The replacement ECU determines iginition timing, the
amount of fuel injected, the proper air to fuel ratio, etc. Replacement
ECU also monitors the idle engine speed. More modern car designs have variable
valve timing and electronic valve timing, both of which are managed by the
replacement ECU. There are programmable ECUs available as well. However, these
rarely come factory installed because they require intimate knownledge of the
internal combustion engine, way beyond the scope of an average car owner, in
order to program. This is why all consumer cars have a proprietary replacement
ECU.
BuyAutoParts.com is a one stop shop for
all your replacement ECU needs. We carry only OEM or OE quality replacement ECU
units, not aftermarket or custom ECUs. Every replacement ECU we sell ships for
free and comes with a 12 month, unlimited miles warranty.
View our complete
inventory here, or call us directly to find the part(s) you need.
1-888-907-7225
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