P0121 Dodge Ram 1500. Learn what throttle position sensor 1 performance means, location and how to repair? Web i have a code p0121 on a 2002 dodge ram 1500 pickup.
As the throttle is opened, the reading. Web web p0121 code came up on my dodge ram 1500,car being driving rough every since,and one cylinder has 0 compression. Web a code p0121 may mean that one or more of the following has happened:
Truck is running really rough, it’s running rich and will turn off eventually. Throttle pedal position sensor/switch (tps) a circuit range performance problem. Web web p0121 code came up on my dodge ram 1500,car being driving rough every since,and one cylinder has 0 compression.
Check engine light is on and. How do i fix the problem. Web watch on a good mechanic will utilize a scanner to diagnose when the codes were set and reset them.
Web p0121 and p0068 on a 2003 dodge ram 1500 replace the throttle position sensor and the idle air sensor at the same time then ran for a week with no problems then the truck. Web a code p0121 may mean that one or more of the following has happened: Web i have a p0121 code (throttle position sensor).
P0121 the throttle position sensor is a potentiometer that measures the amount of throttle opening. Web when code p0121 occurs, it means that your engine control module (ecm) recognized that your throttle position “a” circuit’s expected output voltage has either gone. And got p0121 throttle position sensor.
If it all checks out. Learn what throttle position sensor 1 performance means, location and how to repair? It’s a general powertrain code,.
