0
Forget the Yamaha YZFR15 here... ECU stands for 'Engine Control Unit' and controls factors such as ignition timing, air/fuel ratio and in more advanced engines factors such as variable valve timing, exhaust butterflies, water injection etc. Pretty much all modern engines are controlled via and ECU instead of by mechanical means.
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
If the ecu on a yamaha r6 is no good will the spark plugs spark?
No it will not.
Does a car run when ecu is unplugged?
Assuming you mean the engine ECU, the answer is no
Where under the seat is the fusebox on the Yamaha r1 2002?
The fuse box is under the riders seat on the Yamaha R1. It is between the battery and the ECU and it is has a hinged lid that opens from left to right.
Where is the ecu unit in a 91 olds 98?
ecu? Do you mean ecm, Engine Control Module?
What does Yamaha rd mean?
yamaha rd means race derived
What do the ecu codes mean on an Alfa Romeo?
my car is not starting
What does the SERV light on a Renault laguna 1997 1.9 automatic mean?
Get the ecu codes read, there is a fault code listed in the engine ecu
What does yz mean?
Yamaha dirt bike
What does yamaha mean in japanese?
last name
Where is the ECU located on a 1968 Dodge pickup truck?
If, by ECU you mean "Engine Control Unit", I don't believe a 1968 dodge pickup had one.
Will a Yamaha xvs250 dragstar engine bolt on to a Yamaha xvs 125 dragstar?
Do you mean as a replacement? If so, the answer is yes with no modifications.
What does the red light mean on a Yamaha blaster?
low oil
