Vauxhall Astra fuel trim system lean

Car: Vauxhall Astra
Variant: 1.6
Model Year: 2005

Categories: Electrics, ECU, Warnings & Lights

I have an engine light which keeps coming on in my car, I have taken it to a garage several times and had a part replaced but this light keeps appearing.

We have looked into it and it states Fuel trim system lean and code is PO171, does anyone have any further info on what is causing this or how to solve the problem??

Thanks.

Posted: Sep 3, 2010 (14 years ago)

Mike37

Points: 1

Few suggestions here re fault code P0171, might help you .

http://www.vauxhallownersnetwork.co.uk/archive/index.php/t-172962.html

Posted Sep 4, 2010 (14 years ago)

whittingehame

Points: 38,790

This problem is archived

If you're having a similar problem please click below to re-post this problem, you can then customise it to suit your situation.

Join the community

Got a question? Can you answer other questions here? If so please...

Join our forums

Vauxhall Astra fuel trim system lean

More problems with the 2005 model year Vauxhall Astra