The ac could be causing the problem. Turn the ac off, and watch the compressor clutch to see if it is not engaged. If it is then the compressor or clutch could be bogging the engine down.
check throttle plate builds up with carbon
You might own a Daimler-Chrysler product. Consider cleaning (the inside of) the throttle body.
You have an ignition Control Module that you can check that controls ignition timing Throttle Position Sensor that tells the computer where the throttle is so it can regulate and give the correct air fuel ratio.
A malfunctioning throttle position sensor (TPS) can cause the engine to stall, but the stalling may not occur at the same RPM every time. Depending on the nature of the TPS fault, the stalling can be triggered at different RPMs due to variations in throttle input, engine load, and other factors. Fluctuations in stalling behavior can also arise from related issues in the fuel or ignition systems.
If you have the 99 -02 Cougar replace the TPS (throttle positioning sensor) on the throttle body.
The Skoda Fabia 1400 may keep stalling due to several common issues, including a faulty fuel pump, clogged fuel filter, or issues with the ignition system, such as worn spark plugs or ignition coils. Additionally, problems with the air intake system or engine sensors, like the Mass Airflow Sensor (MAF) or throttle position sensor, can also cause stalling. Regular maintenance and diagnostics can help identify the specific cause and resolve the issue effectively.
The little box attached to the throttle sensor on a Honda Foreman 500 is typically the throttle position sensor (TPS). This sensor monitors the position of the throttle and sends this information to the engine control unit (ECU) to adjust fuel injection and ignition timing for optimal engine performance. Proper functioning of the TPS is crucial for maintaining throttle response and overall engine efficiency. If it malfunctions, it can lead to issues such as poor acceleration or stalling.
A Yamaha two-stroke outboard engine may stall when the throttle is applied due to several reasons, such as fuel delivery issues, air leaks, or ignition system problems. Insufficient fuel flow caused by a clogged fuel filter or a malfunctioning fuel pump can prevent the engine from getting the necessary fuel under load. Additionally, a dirty carburetor or improperly adjusted throttle can lead to poor performance. Finally, issues with the spark plug or ignition timing can also cause stalling when throttle is increased.
check the throttle body for carbon build up probably fuel related
DTC P1221 code is: Excessive Difference Between Throttle Position Sensors which means there is something wrong with the electronic throttle positioning sensor system, probably needs replaced
If your 1994 Jeep Wrangler is stalling and having difficulty starting, there could be an issue with the throttle position sensor. A damaged TPS can also cause hesitation when accelerating.
It has to be replaced. no adjustments.