Fault codes P1671, P1166, P0691, P1607, P2131,P0692

This is the Forum for all your Citroen Technical Questions, Problems or Advice.

Moderator: RichardW

Post Reply
damvid
New User
Posts: 2
Joined: 03 Mar 2014, 11:21
Location: Austria
My Cars:

Fault codes P1671, P1166, P0691, P1607, P2131,P0692

Post by damvid »

Hi,

I have been driving 130 km/h with cruise control on. After hitting the gas pedal strongly, the anti pollution fault message appeared. I connected my C5 2008 to Diagbox and got the following fault codes:

P1671 : cruise control
P1166 : fuel pressure regulator control
P0691 : Fan high speed control
P1607 : vehicle speed limitation
P2131 : accelerator pedal hard point switch signal
P0692 : Fan high speed control

How to explain the above mentioned fault codes?
Thanks.
RichardW
Forum Treasurer
Posts: 10795
Joined: 07 Aug 2002, 17:12
Location: United Kingdom
My Cars: MK2 '17 C4GP 1.6 BlueHDi 120
'13 3008 1.6 HDi GripControl
x 977

Re: Fault codes P1671, P1166, P0691, P1607, P2131,P0692

Post by RichardW »

Likely that: "P1166 : fuel pressure regulator control" is the one causing the problem. What engine? 1.6 HDi? Try changing the fuel filter first off.
Richard W
damvid
New User
Posts: 2
Joined: 03 Mar 2014, 11:21
Location: Austria
My Cars:

Re: Fault codes P1671, P1166, P0691, P1607, P2131,P0692

Post by damvid »

Hi,
I changed the fuel filter in August 2013,made 9000 km since then.
I experienced Antipollution fault once during the last summer.It was extremely hot outside (+40C)...the fault went away by itself after couple of weeks.
Post Reply