🎽 Jeep Grand Cherokee Throttle Position Sensor Symptoms

Vehicle used is a 2001 Jeep Grand Cherokee V8 4.7 liter.Replacing the Throttle Position Sensor (TPS)and the Idle Air Control Valve#JeepGrandCherokee#Throttle The cheapest electronic throttle control fix you could have involves a faulty sensor. According to RepairPal, this fix can land around the $150-$200 price range. For an issue with the pedal linkage or throttle position module, you can expect a charge of around $438 to fix this issue. For problems with the butterfly valve, including an issue 6. Bad Throttle Position Sensor. If you have a bad TPS, the car can accelerate on its own with an electric throttle body, whether you are pushing on the gas pedal or not. This creates an RPM fluctuation that becomes noticeable. Additional symptoms include misfiring and trouble to start the engine. What the P2172 code means. The P2172 code means that a large amount of airflow was suddenly inducted into the throttle actuator control system. The electronic control unit (ECU) detects this large amount of air and the P2172 diagnostic trouble code (DTC) is set. When the code is set, the Check Engine Light will be illuminated on the dashboard. If you find this video useful, VENMO BEER MONEY to @StevieCarssuck .This is a 1994 Jeep Wrangler YJ, but the process and part numbers are the same forJeep Codes Related to P2138. P0120 Throttle Position Sensor/Switch A Circuit Malfunction. P0121 Throttle Position Sensor/Switch A Circuit Range/Performance Problem. P0122 Throttle Position Sensor/Switch A Circuit Low Input. P0123 Throttle Position Sensor/Switch A Circuit High Input. Hello Lifers,Driveway mechanic, Frank is out with another fix!!! This little project includes some diagnostics and maintence. Frank tackles the removal and i 1,268 Posts. #3 · Mar 12, 2007. Dave R. said: I suspect I either have a bad O2 sensor or a bad crank position sensor. Just wondering what sypmtoms are noted when these go bad. The problem I am having is when at lower RPMs and accelerating, the engine sputters and misses. Once up to speed and not loading the throttle any it is fine. There are two types of throttle systems. They are drive-by-wire and drive-by cable. Most modern vehicles have drive-by-wire, where the throttle is controlled by a throttle position sensor attached to the gas pedal. When the throttle position sensor fails, it will either put your Jeep Grand Cherokee into limp mode or won’t respond. 1. Check Engine Light The Check Engine Light comes on when the TPS sends an incorrect reading to the computer. Because the TPS is monitoring the throttle plate, any malfunction will be registered. Although generic, the specific repair steps may vary depending on make/model. A P0222 code means that the the car's computer has detected that the TPS (throttle position sensor) is reporting too low a voltage. On some vehicles that lower limit is 0.17 - 0.20 volts (V). The B refers to a particular circuit, sensor, or area of a particular circuit. watching my trinity guages when this is happening, it registers accelerator position 0% but the throttle position gauge never seems to go below 7.4% open. showing a low of 3.7% to a high of 127%. If i slow down to under 10-15 mph, and the jeep falls into an idle, the throttle position guage will drop to about 6.6% open. .

jeep grand cherokee throttle position sensor symptoms