Toddy asked ... Pdw5048tms saw?    |    Karen asked ... Royal 480nt cash register?    |    andrew smith asked ... 2009 fiesta 1388 cc titainum?    |    Eric asked ... Strimmer fuel line?    |    Frank asked ... Working fine. No cold air?    |    Click here to ask your question

How can I fix fault code p1631 on a VECTRA ?

Hi I have a VECTRA tdi 1998 that wont start last owner fitted second hand pump but still wont start had code read it was P 1631 pump malfuncion 5 can any one help me please
Trevor, November 2010
link Click here to see other fixes for Opel VECTRA.