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Model specific boards => Golf mk4 => Topic started by: golf1.8t on 25 February 2005, 15:45

Title: removed the dump valve
Post by: golf1.8t on 25 February 2005, 15:45

ive removed my dump valve but the engine managment light still comes on

Title: Re: removed the dump valve
Post by: topher on 25 February 2005, 15:58

you need to get the fault code cleared with vag diagnostic software, or just disconnect your battery for 10 minutes (remember you'll need the security code for your stereo)

Title: Re: removed the dump valve
Post by: dubvrs on 26 February 2005, 15:31

Disconnect your battery for a couple of minutes and that clears the fault codes.

Had the same on mine when a boost pipe sheared off. Replaced pipe but still no boost. Disconnected battery and all ok.

Title: Re: removed the dump valve
Post by: golf1.8t on 04 March 2005, 18:50

ive had the light turned off and code cleared but its come on agian  its  says  bank1 systems too rich   

Title: Re: removed the dump valve
Post by: topher on 04 March 2005, 18:59

did you refit your old diverter valve properly ? check all the hoses to it are tight, especially the little vacuum hose, follow that one along its entire length and check for splits.