P1688 Internal fuel injection pump failure????

Reply Subscribe

Thread Tools

Search this Thread

04-24-2005, 08:13 PM

DodgingTools

Registered User

Thread Starter

Join Date: Apr 2005

Location: Griffin,GA

Posts: 23

Likes: 0

Received 0 Likes on 0 Posts

Please ignore

Please ignore!

Thank you to all who replied

Reply Like

04-25-2005, 06:54 PM

GCSS

Registered User

Join Date: Apr 2005

Location: Greensburg,Ky

Posts: 326

Likes: 0

Received 3 Likes on 3 Posts

Call this guy.
Jim Jessup
he is a Cummins Engine Specialist.
I absolutely guarrantee he will be able to answer your questions.
(812)873-7618

Reply Like

04-25-2005, 08:03 PM

Tazman

Registered User

Join Date: Sep 2004

Location: Ottawa Ontario, Canada

Posts: 299

Likes: 0

Received 0 Likes on 0 Posts

Most likely a dead VP (injector pump)

Sorry man.

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

Unusual Lead Into 2002 Lift Pump and Injection Pump Failure

Old & Injecting

24 Valve Engine and Drivetrain

08-16-2008 11:27 PM

DTC P1688=internal fuel injection pump controller failure(definition?)

DodgingTools

HELP!

04-29-2005 11:35 AM

Injection pump failure???? Please help!!!

klslyb

HELP!

04-06-2005 07:52 PM

Injection Pump Failure?

59 cmnz

24 Valve Engine and Drivetrain

09-01-2004 11:45 AM

Injection Pump Failure What To do Now...............

silverram323

24 Valve Engine and Drivetrain

08-03-2003 07:41 PM

Reply Share

First
Prev
1 / 1
Next
Last