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Model specific boards => Golf mk4 => Topic started by: PaulMK4GTI on 06 September 2008, 17:29

Title: Can anyone help with this fault code
Post by: PaulMK4GTI on 06 September 2008, 17:29

Scanned the car today with a Gendan code reader, came back with these codes

04E1
04E2
04E3
04E4

after searching round on t'interweb they seem to mean this:

Fuel Injector for Cylinder 1, (N30)

Fuel Injector for Cylinder 2, (N31)

Fuel Injector for Cylinder 3, (N32)

Fuel Injector for Cylinder 4, (N33)

Open or short circuit, +12V supply circuit breaker or fuse open


Unfortunately that's still Greek to me, anyone know what i should be checking? The car's a 1.8 20V NON turbo (Engine Code AGN). It's running fine but every now and then the idle speed is a bit erratic when the engine is cold.

Title: Re: Can anyone help with this fault code
Post by: Rhyso on 06 September 2008, 17:30

possibly the coil packs themselves or the wiring connecting to them - could have a break in it giving intermittent contact  :undecided:

Title: Re: Can anyone help with this fault code
Post by: dai-cymru on 06 September 2008, 19:21

clear the codes and see if they return