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What does DTC P1405 mean? - Cars & Trucks

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Clogged EGR valve or sensors. P1405 Ford DPFE Sensor Circuit Upstream Hose

Posted on Apr 29, 2015


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I don't know what year or kind of car you have but ford says that P1405 code is a EGR valve problem.

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Scan code p1405 on dodge caravan 2007

what I got is (loss of 5v feed to EGR position sensor)

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1997 Mercury Tracer p1405

here is the code table hope it can help you and good luck

Dec 07, 2012 | 1998 Mercury Tracer

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P1405 code

DTC P1405 - Differential pressure feedback (DPFE) sensor upstream hose off or plugged
Verify both hoses are connected to the DPFE sensor first. Ford has two versions of the sensor commonly used of this generation of modular engines.

The first uses a pair of flexible hoses to make the connections from the EGR tube to the sensor. The hose may fail and cause this problem.

The second type of DPFE sensor is stalk-mounted. The two tubes from the EGR tube come up to the sensor and the sensor is just pushed down onto the ends of the tubes and is secured with hardware.

Inspect to see which type you have and whether there are any obvious connection failures.

Hope this helps (remember to rating this free answer).

Oct 10, 2011 | 2001 Ford Escape

1 Answer

Code p1405

P1405 FORD - Differential Pressure Feedback Electronic Sensor Circuit Upstream Hose.

This means either the EGR position sensor hose is pulled off or damaged or the sensor is defective. The sensor is referred to as the EGR (exhaust gas recirculation valve) DPFE sensor.

Aug 29, 2011 | 1998 Mercury Sable

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I had a diagnostic test done on my 2000 s type jaguar and the code p1405 came up. can i get any help wit htis

P1405 DPFE Sensor Upstream Hose Off Or Plugged
This is actually going to be real easy. There is a sensor with 2 rubber hoses. It probably has a hole in it. This is a black sensor with 2 screws to hold it in place.

May 20, 2011 | Jaguar S-Type Cars & Trucks

2 Answers

What does code P1405 mean ?

p1405 is a egr code (upstream hose off or pluged)

May 04, 2010 | 2000 Mercury Sable

1 Answer

1997 ford explorer V8 5.0 engine

P1405-Differential Pressure Feedback Electronic (DPFE) sensor upstream hose off or plugged - or cracked.

I believe it is on the driver's side of engine about half-way down. also, check all other hoses for damage

Jun 03, 2008 | 1997 Ford Explorer AWD

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