What does p0122 mean on a Jeep Wrangler?
P0122: TP Sensor Voltage Low. P0123: TP Sensor Voltage High. Your Jeep Grand Cherokee (Cherokee, Wrangler) fails the state mandated emissions test. Bad gas mileage. Hard start and/or extended cranking time (after shut off). Black smoke coming out of the tailpipe. Hesitation when accelerating your Jeep down the road.
What does a p0122 code on a throttle position sensor mean?
A P0122 code means that the the vehicle’s computer has detected that the TPS (throttle position sensor) “A” is reporting too low a voltage. On some vehicles that lower limit is 0.17 – 0.20 volts (V). In simple terms, the throttle position sensor is used to determine what position the throttle is at. Did you adjust it…
What’s the lower voltage limit for code p0122?
Depending on your vehicle, your TPS lower output voltage limit should be around.17 to.20 volts, and if the ECM detects that it has dipped below that, then it will trigger Code P0122. What Are the Symptoms of Code P0122?
How to test the throttle position sensor on a jeep?
CASE 1: The multimeter registered a smooth increase or decrease in voltage with no gaps. This test result tells you that the throttle position sensor (TPS) on your 4.0L equipped Jeep Grand Cherokee (Cherokee, Wrangler) passed with flying colors. This test result also confirms that the TP sensor is getting both power (5 Volts) and Ground.
What does p0122 mean on a Jeep Grand Cherokee?
Please try again later. P0122 will trigger in your Jeep Grand Cherokee if it’s TPS “A” circuit is reporting a voltage number that is too low. It’s a general powertrain code, which means that it has the same meaning regardless of who manufactured the vehicles (1996+).
A P0122 code means that the the vehicle’s computer has detected that the TPS (throttle position sensor) “A” is reporting too low a voltage. On some vehicles that lower limit is 0.17 – 0.20 volts (V). In simple terms, the throttle position sensor is used to determine what position the throttle is at. Did you adjust it…
Depending on your vehicle, your TPS lower output voltage limit should be around.17 to.20 volts, and if the ECM detects that it has dipped below that, then it will trigger Code P0122. What Are the Symptoms of Code P0122?
What is OBDII code for Chevy Silverado p0122?
It’s an OBDII code that references issues with the Throttle Position Sensor (TPS). It is relatively serious problem since it can leave your vehicle stranded or severely limited. OBDII code P0122 is a serious problem that requires serious attention. Diagnosing it can be tricky without a good scanner and the knowledge of what you are doing.
What’s the TPS code for a Jeep Wrangler?
P0123: TP Sensor Voltage High. Your Jeep Grand Cherokee (Cherokee, Wrangler) fails the state mandated emissions test. Bad gas mileage. Hard start and/or extended cranking time (after shut off). Black smoke coming out of the tailpipe. Hesitation when accelerating your Jeep down the road.
What are the diagnostic codes for a Jeep Grand Cherokee?
Oxygen sensor voltage too low, tested after cold start. (Upstream or Downstream) Left oxygen sensor input voltage maintained above the normal operating temperature. Engine coolant temperature sensor above or below acceptable voltage. Intake air temperature sensor input above or below acceptable voltage..
What does p0122 mean on a TPS sensor?
A P0122 code means that the the vehicle’s computer has detected that the TPS (throttle position sensor) “A” is reporting too low a voltage.
What is the problem code on my Jeep Grand Cherokee?
P0122 is a common trouble code with the Jeep Grand Cherokee. It’s an OBDII code that references issues with the Throttle Position Sensor (TPS). It is relatively serious problem since it can leave your vehicle stranded or severely limited.
P0123: TP Sensor Voltage High. Your Jeep Grand Cherokee (Cherokee, Wrangler) fails the state mandated emissions test. Bad gas mileage. Hard start and/or extended cranking time (after shut off). Black smoke coming out of the tailpipe. Hesitation when accelerating your Jeep down the road.