Peugeot 307 (2001 - 2007) - 2003 2.0ltr DPF pressure sensor fault?

Honest John Back Room » Technical matters
View Threaded
Sun 21 Sep 2008 21:18
2003 2.0ltr DPF pressure sensor fault? - dabdub
Hi, Have a 307 estate 110 hdi with fault codes 1447, 1448 +1537 stored in engine ECU together with all usuall DPF blocked symptems.
Also have fault code 8332 stored in additive ECU. The additive level in the tank is about 2 3rds full and both magnets are present on the filler cap. Using a friends scanner the DPF shows a soot loading of 24? What i need to know is does the pressure sensor need adapting in after replacement? and should I be able to hear the additive pump run after 15 seconds of the cap being removed? Also can the filter be cleaned out with hot water as rumours let me believe or is fitting a new filter the only cure?
All help much appreciated.

Edited by Dynamic Dave on 26/09/2008 at 15:16

Reply | Report as offensive | Link
Thu 25 Sep 2008 10:35
2003 20ltr DPF pressure sensor fault? - Leroy2008
I have the same problems on my 307 hdi (RHS) faults 1447 and 1448 I have removed my fap, Then I blew compresses air through both ends (didnt get much out)

I have also checked the connection the the Differential pressure sensor all seem ok but still in limp mode.

Any Ideas on a cheap fix just so I can sell it on.

The cars done 38k

Thanks Lee
Reply | Report as offensive | Link
Fri 26 Sep 2008 14:51
2003 20ltr DPF pressure sensor fault? - dabdub
Yes ive also done that, Twice! but it only cures the problem for one day!
Reply | Report as offensive | Link

From which small car to buy at which price point to the best UK-built cars, our Top 10s have the lot. Click now for your shortlist.

Unsure of what to buy? Our Top 10s are here to help you....