6.5 stalling

Reply Subscribe

Thread Tools

Search this Thread

Mar 1, 2009 | 10:42 PM

Heavy Gun

Thread Starter

Newbie

Joined: Mar 2009

Posts: 1

Likes: 0

6.5 stalling

Hey guys just wondering if any one knows what to check/fix when you get the obd2 code P0231B which states lift pump secondary voltage low? Any help would be greatly appreciated.

Mar 5, 2009 | 05:12 AM

wildbill

BOMBARDIER

Joined: Jul 2007

Posts: 12,809

Likes: 668

From: Billlings, MT

Sounds like it's time for a new lift pump.

Mar 9, 2009 | 07:39 AM

Turbine Doc

Diesel Enthusiast

Joined: Jan 2009

Posts: 240

Likes: 24

Probably bad OPS which sends power to lift have a read here Lift Pumps & OPS operation and troubleshooting - DieselTowingResource.com some reference material I put together