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Formule su propia pregunta a Hernan
Hernan
Hernan, Técnico 20 años
Categoría: Coche
Clientes satisfechos: 2040
Experiencia:  Jefe de Taller
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hi my name is ***** ***** have 1998 dodge ram 2500 diesel this truck

Pregunta del cliente:

hi my name is ***** ***** have 1998 dodge ram 2500 diesel this truck no start i put the scanner and give this code p1693 and 1689
Enviada: hace 3 año.
Categoría: Coche
Experto:  Hernan escribió hace 3 año.
Hernan :

Thanks to use Justanswer.

Hernan :

Your problem is found at the fuel injection pump,

Hernan :

code 1689 means comunication between pcm and injection pump is lost,

Hernan :

you must check wiring harness from the injection pump to pcm,

Hernan :

if thats correct you must replace injection pump control module.

Hernan :

code 1693 only says that you have a code stored on pcm but as result code 1689 so

Hernan :

when code 1693 get fixed car will start.

Hernan :

have a good day, dont forget to provide me a good feedback for the help =)

Hernan :

att. Hernán

Customer:

can you tell me what color or diagram or what tape the test need for check

Customer:

sorry colors of the cables

Hernan : First check the pump injection harness its common a fail connector
Hernan : If the harness is Ok you must open a new question to receive wiring diagram,
Hernan : Best Regards
Hernan : att. Hernán
Customer:

ok

Hernan :

ok friend, dont forget to left feedback for service =)

Hernan :

att. Hernán.

Customer:

im check the injection pump harness connector is ok and what mean is STIS?

Hernan :

hi friend, i dont understand about stis

Hernan :

where you get that parameter?

Customer:
you write this First check the injection pump harness connector to fail common (STIs)
Hernan :

sorry it was a typing error,

Hernan :

i just told that check the injection pump wiring harness,

Hernan :

now you must check the wiring diagram.

Hernan :

att. Hernán

Customer:

yes i ready check the injection pump harness connector is ok what is next step to follow

Hernan :

next step is check the wiring diagrams.

Customer:

ok can you give me diagrams please

Hernan :

ok i will provide the wiring diagram from the transfer pump to the pcm.

Customer:

ok thaks

Hernan :

https://www.mediafire.com/?5c8umfr5f2f65ec

Hernan :

here is the link to download diagram.

Hernan :

thanks again.

Hernan :

please dont forget to provide me a good feedback =)

Hernan :

att. Hernán

Customer:

ok I check as the diagram says,

the pump is activated when the switch is opened, has 12 vtl _ positive and negative
I erase the codes and back to read again and give a code P1693,

Customer:

i ready check yellow with white line wire from line furl pump to ecm is good continuity and have 12 vlts and check wire black with white line this have good continuity

Hernan :

ok by the way you must have to replace injection pump friend.

Hernan :

thats final step.

Customer:

ese el el problema queno arranca bueno

Customer:

this is the problem the no start

Customer:

so the fuel injector pump need to reprograming

Hernan :

exactly friend.

Hernan :

you have to do this job.

Hernan :

Best Regards,

Hernan :

att. Hernán

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