To the accelerator pedal and it can sense what position the pedal is in. Position Sensor - The accelerator pedal position sensor is fixed Replaced before the situation gets worse. Now if theīrain is not working properly, then neither is the car engine. Powertrain control module is the brain of the engine control system. Then in that case there is surely some fault in the Position Sensor - Is there a sudden bucking as well as jerking YouĬan always rely on us as we have best auto parts for our customers. The throttle valve might not be functioning properlyīreaks in the internal wiring of the harness, then it can cause a short in theĮCM or can also cause corrosion in the ECM through the wiring harness.Defective throttle position sensor (TPS).There can be distorted electronic throttle control system (ETCS) / throttle body.Some issues related to the short to power or ground in the 5 volt reference circuit.The vacuum hoses connected to the intake manifold might be damaged.There can be inoperative exhaust gas recirculation (EGR) valve.Malfunctioning mass air flow (MAF) sensor.Faulty manifold absolute pressure (MAP) sensor.What causes this problem with the Throttle Actuator Control System - High Air Flow Detected? This would also give rise to the illumination of the check engine light. If the powertrain control module would detect a variation in the voltage coming from the throttle actuator control system that is outside the parameters set by the automobile manufacturer, then it would store the P2173 error code. Keep on reading further to know more about this error code. The 4th digit.Do you want to know more about the P2173 fault code? Don’t worry! Parts Avatar Canada is here at your service. The 4th digit Engineering Component identifier represents the major component group to which the part belongs to and/or the Ford division that originally designed the part. Which indicates this oil pan is an engine part and belonging to the engine division. The original Ford casting number for the oil pan is In fact this part is an oil pan meant for Big Block engines and was ordered from Ford with this part number. X is used for special parts and Y or Z are often service parts.Ĭontains letter Z which identifies this part as a Ford service part. Not all Engineering Component letters are meant for a major component group. In fact this is the part number for a 1968 390-428 Water pump. Take this example, C8AE-8505-H contains letter E which identify this part as an engine component or belonging to the engine division. It identifies which Ford engineering group designed the part and to which major component group the part belongs to. Only important or relevant applications show in this tableĮngineering Component ( the 4th digit from the first group)Įngineering Component is the 4th digit in the part number and always an alpha letter. The Mustang 289 also uses this intake which means that you will never see a Z as the 3rd digit on this intake when ford used it on Mustangs. Is a 1965 289 intake designed for Galaxie with 289 motor but the part may have been used on every model car line with the 289 motor. It should only be used as a basic guide to understanding the intended application. The Model Design digit is only a partial reference to the intended application but by no means does this imply a specific application. The Model Design digit is often the most misunderstood piece of information found on Ford casting numbers.
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Basic Design Digit "A" is a generic code. Take this example, C8AE-9425-F is a 1968 390 intake design for the Galaxie but the intake was also used with on all models and car lines with the 390 engine. Most parts where also used on several models and body lines. This is true, but it is important to understand that most parts are not limited to a specific body line.
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Take this example, D0ZF-9510-AA is a 1970 428 CJ carburetor designed for the Model Mustang and used only on Mustangs.įord usually designed parts for a specific body line. Often when a specific Model Design digit like Z or W (Mustang or Cougar) is found on a part, the part is most often specific to the intended designed model. Some parts are designed for specific application in mind. But this was not designed exclusively for the Fairlane application alone as the carburetor was also used on Mustangs 390 and Cougars 390. Take this example, C8OE-9510-D is a 1968 Carburetor designed for 390 motor with Fairlane body type. These generic digits make the part universal and/or specific to a body type.
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They are generic Model Design digits like A O or S. Most parts are designed for more then one model application. It identifies the intended model for the part.It consists of mostly a letter but with some car models a number replaces the letter. The Model Design digit is the 3rd digit in the part number. Model Design ( the 3rd digit from the first group) Engineering version alphanumeric (up to 3 digits but mostly single alpha digit)