P0221 FORD - Throttle/Pedal Position Sensor/Switch 'B' Circuit
- Throttle Position Sensor (TPS) circuit poor electrical connection
- Faulty Throttle Position Sensor (TPS)
- Fault Electric Throttle Control Actuator (or Throttle Body Motor)
- Accelerator Pedal Position Sensor (APP)
- No throttle response
Electric Throttle Control Actuator consists of throttle control motor, throttle position sensor (TPS), etc. The throttle position sensor responds to the throttle valve movement.
The throttle position sensor has the two sensors. These sensors are a kind of potentiometers which transform the throttle valve position into output voltage, and emit the voltage signal to the Engine Control Module (ECM) In addition, these sensors detect the opening and closing speed of the throttle valve and feed the voltage signals to the ECM. The ECM judges the current opening angle of the throttle valve from these signals and the ECM controls the throttle control motor to make the throttle valve opening angle properly in response to driving condition.
P0221 1998 FORD F150
P0221 1999 FORD F150
P0221 2000 FORD F150
P0221 2001 FORD F150
P0221 2002 FORD F150
P0221 2003 FORD F150
P0221 2006 FORD FUSION
P0221 2007 FORD FUSION
P0221 2008 FORD FUSION
P0221 2009 FORD FUSION
P0221 2010 FORD FUSION
P0221 2011 FORD FUSION
P0221 2012 FORD FUSION
there are 3 plugs on back of instrument cluster right side plug looking at cluster about 20 pins whe...
Any information is appreciated. Thanks