"The Natural Philosopher" wrote in message
...
snip
Airflow meters are often nothing more than a flap that turns a
potentiometer and a light spring to close against air pressure. If
its
sticking then full RPM may well not get you full fuel - leading to
weak
running at high RPM.
ECU's also need an induction / ambiant air temp sensor, this can go
out of calibration.
|