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Volvo S40 2.0T 2003 - Codes P0171 & P0171 #

Posted by Andrew Parsons on June 12, 2014, 9:09 pm

Year of Manufacture *: 2003
Engine Size and Code *: 2.0 L. Turbo
( Optional ) Scanner Used: Maxi syst / snap on
( Optional) Fault Codes: P0171 and p0107

Hi all
In need of some help
Got a Volvo s40 2.0l turbo
2003
With 2 fault
P0107 map sensor low input
And dreaded p0171 which is driving me nuts :-(
Checked m a f and map
Checked exhaust and fix leak
Smoked intake manifold
Changed fuel filter
Only thing finding is lamb sensor 1 is slow switching and lamb sensor 2 is dropping a bit
On idle
Lt fuel trim is 18
Short term is going up to 9.7
Any help would be gr8
After spending 2 days on it :-(

Re: Volvo s40 P0171 lean code

Posted by Mark Carter <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT1428' width='330' height='300' border=0 style='border:none;'> on June 12, 2014, 10:43 pm, in reply to "Volvo s40 P0171 lean code"
Mark Carter

Answered via another forum

Modern cars, Its all wizardry and witchcraft

Re: Volvo s40 P0171 lean code

Posted by Andrew Parsons on June 12, 2014, 10:54 pm, in reply to "Re: Volvo s40 P0171 lean code"
Edited by board administrator June 13, 2014, 8:02 am

Sorry don't understand ?

Re: Volvo s40 P0171 lean code

Posted by Andrew West <iframe src='https://members5.boardhost.com/ukautotalk4/info/user=UKAT5350' width='330' height='300' border=0 style='border:none;'> on June 12, 2014, 11:12 pm, in reply to "Re: Volvo s40 P0171 lean code"
Andrew West

Mark means,
On the other forum "help really needed" thread. Reply by Tismot.
Regards, Andrew

Re: Volvo s40 P0171 lean code

Posted by Andrew Parsons on June 13, 2014, 12:15 am, in reply to "Re: Volvo s40 P0171 lean code"
Edited by board administrator June 13, 2014, 8:02 am

What other forum m8

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