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A P0123 code means that the the car's computer has detected that the TPS (throttle position sensor) is reporting too high a voltage.
Symptoms may include:
Rough idle
High idle
Surging
other symptoms may also be present
A code P0123 may mean that one or more of the following has happened:
TPS not mounted securely
TPS circuit short to ground or another wire
Faulty TPS
Damaged computer (PCM)
What else can I help you with?
What is 2000 Dodge Intrepid trouble code p0123?
Faulty fuel injector.......had to replace 2 on my 2000 Intrepid...Good Luck
What is code P1682 for your 2000 Dodge Dakota?
Alternator going bad..replace it. Just had the same thing on my 2000 neon
What code is p0123 on a 2001 dodge ram 1500?
TPS volts high. You need to test the throttle postion sensor.
Dodge Neon 2000 with a code P0743?
Trouble code P0743 means: Torque Converter Clutch Solenoid Circuit Electrical
Where can i get a Free color code wiring diagram 2000 dodge neon?
Go to www.the12volt.com they will have your wire diagram for free.
What is a P0551 trouble code for a 2000 Dodge Neon?
Trouble code P0551 means:Power steering pressure sensor circuit range/performance
What would cause the code P0405 on a 2000 dodge neon?
Trouble code P0405 means: EGR Position Sensor Circuit Low Input
What does P0742 error code in a 2000 Dodge Neon mean?
Trouble code P0742 means: Torque Converter Clutch Solenoid Circuit Stuck On
What does a code P0449 on a 2000 dodge neon mean?
Trouble code P0449 means: Evaporative Emission System Vent Control Circuit Intermittent
What is trouble code p1391 on a 2000 dodge neon?
Trouble code P1391 means: Intermittent loss of CMP or CKP what does cmp or ckp stand for
What is the error code 1684 on a 2000 dodge neon?
1684 The battery has been disconnected within the last 50 starts
What is fault code P0123 in 2004 wrangler?
Trouble code P0123 means:Throttle/pedal position sensor/switch A circuit high input
