On the back down pipe. It is better gotton from the underside as there is no room to get it from the top.
Left side of car, first sensor towards the front.
on top of the transmission
electronic module
There is no MAP sensor on a 1999 Windstar.
The crank position sensor on a 2001 Ford Windstar van is located on the bottom of the engine. It constantly monitors the engine's crankshaft and reports information to the computer.
The speed control device or speed sensor on a 1995 Ford Windstar is located on the transmission. It is a plug in just behind the bell housing.
If an 02 sensor has failed, it can only be replaced. See "Related Questions" below for more
Replace the oxygen sensor behind the engine - grey connector.
It should be located between your air filter housing and the engine.
it is on the trans,right side you will have to remove cat.converters to access.
Starter motor
It is the upstream(before catalytic converter) oxygen sensor on the exaust that comes off the front engine bank.