P1234

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

Trouble CodeFault LocationProbable Cause
P1234 Fuel Pump Driver Module Disabled Or Off Line ()
Fuel Pump Relay Activation (BMW, MINI)
Injector Circuit Cylinder 5 Intermittent (BUICK, CADILLAC, CHEVROLET, GMC)
Pedal Position Sensor 2 CKT Plausibility (CHRYSLER, DODGE, JEEP)
Fuel Pump Driver Module Disabled Or Off Line (FORD, LINCOLN, MAZDA, MERCURY)
Sub Throttle Position Sensor Plausibility (MITSUBISHI)

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Other Manufacturer Specific Definitions for P1234

Fuel Pump Driver Module Disabled Or Off Line (Ford)
Injector Circuit Cylinder 5 Intermittent (GM)
Turbocharger (TC) boost pressure sensor/manifold absolute pressure (MAP) sensor – signal correlation (Acura)
Leakage Diagnostic Pump Control Circuit Signal High (BMW)
Injector Circuit Cylinder 5 Intermittent (Buick)
Injector Circuit Cylinder 5 Intermittent (Cadillac)
Injector Circuit Cylinder 5 Intermittent (Chevrolet)
Pedal Position Sensor 2 CKT Plausibility (Chrysler)
Accelerator pedal position (APP) sensor 2 malfunction (Dodge)
Accelerator pedal position (APP) sensor 2malfunction (Freightliner)
Throttle motor position sensor – learning problem, voltage low, bank 2 (Infiniti)
Pedal Position Sensor 2 CKT Plausibility (Jeep)
Fuel system -malfunction (Lincoln)
Fuel Pump Driver Module Disabled Or Off Line (Mazda)
Fuel system -malfunction (Mercury)
Fuel Pump Relay Activation (Mini)
Throttle position (TP) sensor B – malfunction (Mitsubishi)
Throttle motor position sensor – learning problem, voltage low, bank 2 (Nissan)
Turbocharger (TC) boost pressure sensor – boost control malfunction (Volvo)

BAT Team Discussions for P1234

  • Fuel Evap Emissions
    Also post the code # P1234...
  • 2003 KIA SORENTO---transmission codes---HELP!
    Israel - this topic is as old as time, start a new topic list as much info as you can - the code is not good have the vehicle scanned again. codes are in a 5 character format 1 alpha P,B.U,OR C, AND 4 NUMERIALS IE P1234...
  • truck will not start but will crank over
    this should be in DOMESTICS... I will ask moderator What is 'rap' that the friends computer identified? It is a system of codes ie P1234. start with the BASICS is there spark at several plugs- Fuel pressure need a gauge then post readings... yes you need a gauge...
  • Check engine light
    have the vehicle SCANNED for codes, example P1234- record those codes post them and someone will advise... - the vehicle computer needs a speed signal - will likely default to a "limp home" mode......