The 1997 Ford F150 4.6 liter engine throttle position sensor is located on the top of the transmission. The sensor will be connected to the fuel injection rail.
on the bottom of the throttle body.
Disconnect the battery. On the side of the throttle body, disconnect the wiring from the position sensor. Remove the bolts from the sensor, and lift the sensor off, reverse the procedure to install the new one.
how dose it work how to know if it dont work
Bottom of the throttle body near lower intake hose.
Throttle position sensor mine was unplugged and caused that.
IN YOUR ENGINE
where is the crankshaft position sensor a bank 1 circuit malfunction on a 2003 f150 at
There could be several reasons. Improper fuel pressure, a maladjusted throttle position sensor, a throttle plate that needs cleaning or a mass air flow sensor. But why would you want to guess when you can have it scanned for codes and then you would know the reason.
Possibly a throttle position sensor problem
It is nnear where the heater core pipe enters the block. It is where a distributer would have been before EFI.
forward of the firewall
It is in the intake air horn from the air filter to the throttle plate.