Cheeeep code reader

Reply Subscribe

Thread Tools

Search this Thread

Apr 2, 2012 | 04:53 PM

fbnmark

Thread Starter

Junior User

Joined: Oct 2010

Posts: 68

Likes: 0

Cheeeep code reader

My cheap code reader give me a p1405 on my 98 B4000 and says call their 1-800 number. Anybody have any info on this code ???

Apr 2, 2012 | 05:52 PM

Phinxter

Posting Guru

Joined: Feb 2004

Posts: 1,388

Likes: 0

From: Saratoga, NY

Quote:

Originally Posted by fbnmark

My cheap code reader give me a p1405 on my 98 B4000 and says call their 1-800 number. Anybody have any info on this code ???

P1405 Differential Pressure Feedback Electronic Sensor circuit Upstream Hose

Apr 2, 2012 | 07:33 PM

critterf1

Posting Guru

Joined: Feb 2010

Posts: 2,057

Likes: 2

From: Newport, N.C.

EEEazy fix!

Apr 3, 2012 | 05:30 AM

fbnmark

Thread Starter

Junior User

Joined: Oct 2010

Posts: 68

Likes: 0

Quote:

Originally Posted by critterf1

EEEazy fix!

Apr 3, 2012 | 10:47 AM

powersmoked

Fleet Mechanic

Joined: Feb 2007

Posts: 1,716

Likes: 0

From: Boston, MA

Quote:

Originally Posted by fbnmark

locate your egr valve and follow the tube down to the exhaust manifold. you should see 2 rubber hoses coming off of it...they will be going to the DPFE sensor. hopefully the hose is rotted disconnected.......get new hoses.........you can go to rockauto.com and look for a picture of the sensors..........they will be in the emissions section.here is apicture of my 4 cylinder. the DPFE is the rectangle box right above the o2 sensor. I am not sure where yours is....it might be on the firewall