Bank 1 is the passenger side of the engine in your E-150 Sensor 1 is between the engine and the catalytic converter ( upstream sensor )
on the right side of the engine
It is mounted to the throttle body.
On a 2002 Ford E-150 : Bank 1 is the passenger side of the engine ( V6 and V8 engines ) Sensor 1 would be close to the engine BEFORE the exhaust enters the catalytic converter ( upstream sensor )
How do i change the heater core on a 1997 ford e150
The resistor is located to the lower right of the blower motor. You will need to remove the battery to access it
Yes there is a Map sensor.
I have a '95 E150 and a '96 E250, both are 4.9 straight 6 cyl. One has 1 O2 sensor and the other has 2, one on each half of the exhayst manifold. I believe the 96 has 2. but it is an E250, not sure about the '96 E150.
It is located on the lower intake manifold on the driver side of the engine. It is close to the front of the engine.
On a 1997 Ford E150 with a 4.2L engine, the Powertrain Control Module (PCM) is typically located under the dashboard on the driver's side, near the steering column. It may be mounted on or behind the fuse panel or on the firewall. Accessing it usually requires removing some trim panels or covers.
probably the sensor
Since oxygen sensors are always in the exhaust system, that's where you'd find it. There are at least two and as many as four on any late model vehicle with a V-8.