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        General >> OBD Advice >> What is a P1406 code?
        
(Message started by: mazzy_j on Jun 9^th, 2006, 10:38am)

Title: What is a P1406 code?
Post by mazzy_j on Jun 9^th, 2006, 10:38am

Hi all, i had my cossie scanned a while ago and it threw quite a few codes, the majority being for the oxygen sensors in the exhaust. These are now (hopefully) fixed and now i'm a bit stuck as to what the following code means:

P1406 Differential Pressure Feedback Electronic Sensor circuit Downstream Hose.

Any ideas?

Thanks, Matt

Title: Re: What is a P1406 code?
Post by scorpio_man on Jun 9^th, 2006, 11:00am

hi there

that's the egr.

http://www.fordscorpio.co.uk/egrmonitor.htm

hth

Title: Re: What is a P1406 code?
Post by mazzy_j on Jun 9^th, 2006, 11:08am

Ta, looking at the page i can see it is related to a pipe between the DPFE Sensor and the EGR tube. Would you know where abouts i would find the DPFE sensor in the engine bay and would i be right in thinking it is a flexible hose?

Thanks, Matt

Title: Re: What is a P1406 code?
Post by scorpio_man on Jun 9^th, 2006, 11:13am

hi there

on the 24v it's on the bulkhead.

http://www.fordscorpio.co.uk/faults_misfire.htm

Title: Re: What is a P1406 code?
Post by mazzy_j on Jun 9^th, 2006, 11:17am

Brilliant, thanks for the help :)

Matt