the map's purpose in a speed density type air/fuel management system (no mass airflow sensor) is to read intake manifold vacuum/pressure and help adjust fuel amount accordingly, along with inputs from other devices such as the throttle position sensor, engine coolant temperature sensor, and intake air temperature sensor.
The purpose of a MAP sensor is to monitor the pressure of the intake manifold by automatically adjusted the amount of air or fuel being taken in. Symptoms of a bad MAP sensor include poor gas mileage, idling problems, and fouled spark plugs.
It uses a MAP sensor.It uses a MAP sensor.
a map sensor is a manifold absolute pressure sensor.
if it has a 3.3 there is no map sensor
map sensor
That year did not have a MAP sensor.
there is no map sensor on it
No map sensor is manifold absolute pressure sensor and tps throttle position sensor
Yes there is a Map sensor.
no MAP sensor, just mass air flow sensor
where is map sensor on a 1999 cavalier