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Model specific boards => Golf mk2 => Topic started by: Winner on 01 August 2009, 19:39

Title: digifant
Post by: Winner on 01 August 2009, 19:39

 :cry: Can any1 help me plz!! i hav golf with digifant in it an its not injecting fuel on crankin i have wired them up to battery they all work fine and tryed them on different ecu and still nothing. does any1 no if there is a sensor to tell ecu to tell injectors when to inject or anything like this? i did think bout hall sensor but from what i can tell this just controls spark. PLZ I NEED HELP!!

PS its defently an electrical fault somewhere

Title: Re: digifant
Post by: danny_p on 01 August 2009, 20:06

digifant 2 needs a tach signal to work.

if it dosent see ignition signal from hall sensor it presumes the enigne isn't running hence no fuel

Title: Re: digifant
Post by: Winner on 01 August 2009, 20:20

Quote from: danny_p on 01 August 2009, 20:06

digifant 2 needs a tach signal to work.

if it dosent see ignition signal from hall sensor it presumes the enigne isn't running hence no fuel

so basically i should check hall sender an maybe replace it u would say?

Title: Re: digifant
Post by: Winner on 01 August 2009, 20:23

so basically i should check hall sender an maybe replace it u would say?

Title: Re: digifant
Post by: jezza16v on 01 August 2009, 20:36

Are you getting a spark at the plugs? Is the fuel pump priming? Could be a fault with the ECU relay?

Title: Re: digifant
Post by: Winner on 01 August 2009, 20:51

got 1 spark from coil when turn ign on and  earth it then thats it. dint think its relay but dint think there was 1 4 ecu and fuel pump is all gd think thats wat u asked to check

Title: Re: digifant
Post by: jamie_pyrite on 02 August 2009, 01:28

You're looking for Relay 32 for the ECU and 80 for the fuel pump :)

Have you tried checking with a multimeter you're getting anything through the the injector electrical plug? Is the wiring on it OK?

Title: Re: digifant
Post by: rubjonny on 03 August 2009, 10:00

does the rev counter jiggle when engine is turning over?

Title: Re: digifant
Post by: Winner on 03 August 2009, 21:54

Hi thanks for all your help  :wink: i found the problem an it was a bad connection on 1 of the wires on the hall sensor hope this can help anyone else in the future.

Thanks again people  :smiley: