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P0123 po123 throttle - 2004 Jeep Liberty

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What does code PO123 means?

code p0123 refers to Throttle position sensor. accelerator pedal position sensor output high cause ---wiring short---TP/APPsensor and ECM
code p0121 refers to the TP sensor APP switchA range /rformance problem
code p0135refers to heated oxygen sensor (HO2S) 1 bank 1 heater control - circuit malfunction causes may be fuse---wiring---HO
S sensor and ECM Out of all these the commom fault is the position sensor and the oxygen sensor.

Mar 10, 2013 | Cars & Trucks

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I get the code P0123 on my dakota 1998 i want fix that need help about to do

throttle position sensor (tps) voltage high po123 look under hood for emission routing and devices ,it should be on back of motor near throttle cable ,remove 2 screws and un plug, install in reverse. good luck ,hope this helps.

Sep 30, 2012 | Cars & Trucks

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2005 Chrysler 300 codes po300 and po123

The P0123 means Throttle/Pedal Position Sensor/Switch A Circuit High Input.
The P0300 means Random/Multiple Cylinder Misfire Detected
Clear the code with OBD2 code scanner. If it comes back on, you
still have an issue.

Aug 22, 2012 | 2005 Chrysler 300

2 Answers

P0123 problems and solutions

1) PO123 IS TPS throttle position sensor. this problem mean adjust in the voltage see the diagram use the VOM, in other model is self calibration by BCM.
2)P0504 SWITCH brake.


Jul 18, 2012 | 2009 Toyota RAV4

2 Answers

2004 jeep grand cherokee laredo, po162, po123

162 is the O2 sensor and 123 is Throttle/Pedal Position Sensor/Switch "A" Circuit High

Jun 18, 2017 | 2000 Jeep Cherokee

1 Answer

2004 jeep grand cherokee laredo, po162, po123

P0123 is a TPS/Pedal Position Sensor A Circuit High Input code. P0162is an 02 Sensor Circuit Malfunctoin (Bank 2 Sensor 3) problem.

Jul 01, 2012 | 2000 Jeep Cherokee

1 Answer

98 passat code # p1565 p0123 p1425 p1472 now the car will turn over but will not start. Throttle body and fuel pump are new. I have a repair manual. I do not know what the codes are telling me to fix....

1998 passat these codes are generic platform 1565 speed control command switch is out of range
P0123 Throttle position sensor/switch"A" high input
P01425 EGI glow plug secondary failure
P01472 Electro drive fan 2 operational failure

P0123 for this it means TPS is basically diconnected, and po1425 glow plug secondary failure, Why all these codes if you attempt to start the vehicle and you disconnected the Throttle body then disregard code po123 po1565 that speed control you probable stalled out and if so disregard this code. Here is what I am trying to communicate to you clear the codes.theses are not true code of the condition of the vehicle. They cannot contridict each other. If you believe these are true then trouble shoot po1425 and make sure the TPS has no broken connection and is fully seated look in the male to female connection and the harness. concentrate only on 1425 that is the reson it wont start.

Apr 29, 2011 | Volkswagen Passat Cars & Trucks

2 Answers

Code p0122 and p0123 after changing computer


The problem is regarding TPS (throttle position sensor located in throttle body). Both codes are TPS voltage out of range (low and high) If you get both codes at once, then :

TPS may be defective,
wiring to TPS may be shorted to ground.
There may be a problem in the +5V circuit powering the TPS.
There may be a problem with ECU connector.

Jan 20, 2011 | 1996 Dodge Caravan

1 Answer

P0123 error code, make high voltage and you change the sensor voltage is Czech but still the problem is to change the engine computer or that is the problem, we had this problem and how it turns, A / C the...


Jun 12, 2010 | 2005 Chrysler Pacifica

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