Tengo un codigo 601 en mi dodge neon que puedo hacer
SOURCE: Al aire acondiciannado se le dano el compresor.
no se te calienta el motor- comprova si te trabajan bien los ventiladores- comprova que temperatura tiene l motor cuando no quiere arrancar
SOURCE: se activo alarama dogde grand caravan 98 3.3l y no tengo control
Hola estoy intentando siguir su problema. esta es hora punta y tenemos muchas preguntas.
Asegurarse que no hay otra alarma que no es de fabrica. En este caso deberia de haber otro modulo de control de alarma. Alarmas no de fabrica suelen tener un boton de deactivaccion (Valet Key) debajo de la console de instrumentos.
Si el pin 34 esta libre, el alarma deberia ser inactivo. Probabilmente se activo' cuando hizo los trabajos en el coche.
Uno de los pins connectados al ~BCM es el alarma.
La unica manera de deactivar este alarma es enviar un impulso al pin del alarma, descargandolo a terra.
Hay que poner una resistencia de 9KOhm en el medio , de otra forma el alarma no se deactiva.
Aqui la esplicaccion:
"Factory Alarm Disarm Wire (-): This vehicle will disarm with (-)
negative through a 9000 ohm resistor, must use single pulse to disarm
and a double pulse on this wire will also unlock.
Factory Alarm Disarm Wire Location: N/A"
La esplicacion termina con "Factory Alarm Disarm Wire Location: N/A", sin decir qual pin es el alarma.
yo se de otras fuentes que deveria de ser el pin 34. Por esperiencia personal puedo decir que el connector deveria de estar conectado all bloque de aranque.
El hilo deve de ser blanco y rojo o bien violeto y azul.
Si no se pone una resistencia de 9Kohms en el pin apropiado, el alarma no se quita.
No hay otra manera.
SOURCE: mi dodge neon sxt 2.0Laut 04.me da un codigo p0300
Basically this means that the the car's computer has detected that not all of the engine's cylinders are firing properly.
A P0300 diagnostic code indicates a random or multiple misfire. If the last digit is a number other than zero, it corresponds to the cylinder number that is misfiring. A P0302 code, for example, would tell you cylinder number two is misfiring. Unfortunately, a P0300 doesn't tell you specifically which cylinder(s) is/are mis-firing, nor why.
Symptoms may include:
,,
Causes
A code P0300 may mean that one or more of the following has happened:
Possible Solutions
If there are no symptoms, the simplest thing to do is to reset the code and see if it comes back.
If there are symptoms such as the engine is stumbling or hesitating, check all wiring and connectors that lead to the cylinders (i.e. spark plugs). Depending on how long the ignition components have been in the car, it may be a good idea to replace them as part of your regular maintenance schedule. I would suggest spark plugs, spark plug wires, distributor cap, and rotor (if applicable). Otherwise, check the coils (a.k.a. coil packs). In some cases, the catalytic converter has gone bad. If you smell rotten eggs in the exhaust, your cat converter needs to be replaced. I've also heard in other cases the problems were faulty fuel injectors.
Random misfires that jump around from one cylinder to another (read: P030x codes) also will set a P0300 code. The underlying cause is often a lean fuel condition, which may be due to a vacuum leak in the intake manifold or unmetered air getting past the airflow sensor, or an EGR valve that is stuck open
SOURCE: neon 95 transmision automatica al entrar la
Problema con el convertidor de torque o solenoides; trabajos internos que ameritan desmontar la caja de velocidades.
SOURCE: tengo una dodge caravan motor
The Dodge P1494 engine light code means Leak
Detection Pump Switch or Mechanical Fault.
A proper diagnosis must
be done, you can't simply replace the LDP and expect that to fix the problem.
It shouldn't hurt anything to keep driving it for a while until you can get
it fixed.
There is a technical service bulletin that applies to your vehicle and it mentions
that code specifically. I'm including it here for your information:
TSB-18-01-00
SUBJECT: Misdiagnosed Leak Detection Pump Systems With DTC P1494, P0442, P0455, OR
P0456.
MODELS:
1997 - 2000 (LH) Concorde/Intrepid/LHS/300M/Vision and others!
DISCUSSION: During evaporative system diagnosis, Leak Detection Pumps have mistakenly
been replaced. A thorough inspection for pinched, kinked, or disconnected
supply vacuum lines (as currently listed in the Powertrain Diagnostic Procedures)
is a critical step in diagnosing DTC P1494 (LDP SW OR MECHANICAL FAULT). Additionally,
the other evaporative leak faults (DTC P0442 - SMALL LEAK, P0455 - LARGE LEAK,
and P0456 - VERY SMALL LEAK) should have the supply vacuum lines examined
for pinches or kinks prior to any LDP component replacement. The supply vacuum
lines should be checked from the engine compartment all the way to the fuel
tank, including the LDP and purge system.
NOTE: VERIFY ALL RELATED SUPPLY VACUUM LINE ROUTINGS FOR PINCHES, KINKS,
OR DISCONNECTION'S BEFORE REPLACING LDP SYSTEM COMPONENTS.
If you need tha trasnaltion, couild check THIS LINK. Hope this helps.
Traduccion automatica:
El Dodge motor P1494 c?digo de luces de detecci?n de fugas de la bomba o el interruptor de falla mec?nica. Un diagn?stico correcto se debe hacer, no se puede simplemente sustituir el PLD y esperamos que para solucionar el problema. No debe doler nada que mantener la conducci?n por un tiempo hasta que te lo arreglen.
Hay un bolet?n de servicio t?cnico que se aplica a su veh?culo y se menciona que el c?digo en particular. Lo incluyo aqu? para su informaci?n:
TSB-18-01-00
ASUNTO:
Diagnosticado de fugas Sistemas de detecci?n de la bomba con DTC P1494, P0442, P0455, P0456 O.
MODELOS:
1997 - 2000 (LH) Concorde/Intrepid/LHS/300M/Vision y otros!
DISCUSI?N:
Durante el diagn?stico del sistema de evaporaci?n, de detecci?n de fugas bombas han sido sustituidas por error. Una inspecci?n minuciosa de las l?neas de vac?o pellizcar, torcer o desconectado de suministro (en la actualidad figuran en los Procedimientos de Tren Motriz de diagn?stico) es un paso cr?tico en el diagn?stico de DTC P1494 (PDL SW O AVER?A MEC?NICA). Adem?s, los otros fallos por evaporaci?n de fugas (DTC P0442 - peque?a fuga, P0455 - fuga grande, y P0456 - MUY PEQUE?OS DE FUGAS) deben tener las l?neas de alimentaci?n de vac?o examinados por pellizcos o vueltas antes de cualquier reemplazo de componentes del PLD. Las l?neas de alimentaci?n de vac?o se debe revisar el compartimiento del motor hasta llegar al tanque de combustible, incluyendo el PLD y el sistema de purga.
NOTA: VERIFICAR todo lo relacionado SUMINISTRO DE RUTAS l?nea de vac?o PIZCAS, torceduras, o desconexi?n ANTES DE CAMBIAR LOS COMPONENTES DEL SISTEMA PLD.
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