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Model specific boards => Golf mk3 => Topic started by: Jasikasisback on 23 February 2013, 17:42

Title: Relays in 1.8 AAM automatic. Which one is for ECU?
Post by: Jasikasisback on 23 February 2013, 17:42

Hi I have the following relays in my car and I think these are what they are for: I have a 1.8 auto AAM


72-rear wiper relay
99-front wiper relay (intermittent)
36-headlights warning relay (buzzer when you open the door?)
18-load reduction-lights, defogger etc, (when you crank the car diverts all power to start car)
53-general electrics-horn, fog light
167-fuel pump
191-hazards
175-automatic transmission relay

so which one of these relays are for the ECU? I was unable to garner that info.
I've got all spare relays except for 175...so I am hoping one of them is the culprit.
Anyone know which one it is?

Thanks in advance.

Title: Re: Relays in 1.8 AAM automatic. Which one is for ECU?
Post by: Screech16v on 23 February 2013, 17:48

30 ,32 or 109 depending what ECU it has, got info from A2 resources .

Title: Re: Relays in 1.8 AAM automatic. Which one is for ECU?
Post by: Jasikasisback on 23 February 2013, 17:50

i don't have any of those relays on my car..i just have the ones mentioned above in the fusebox

:)

is the ecu relay located somewhere else?

Title: Re: Relays in 1.8 AAM automatic. Which one is for ECU?
Post by: Screech16v on 23 February 2013, 18:02

Just had a quick google and read that spi doesn't have a relay for the ecu only mpi  :shocked:

Title: Re: Relays in 1.8 AAM automatic. Which one is for ECU?
Post by: itavaltalainen on 23 February 2013, 18:10

yep... mono motronik does not have an ecu relay.

Title: Re: Relays in 1.8 AAM automatic. Which one is for ECU?
Post by: boneybradley on 23 February 2013, 18:18

I have to agree..... spi is non ecu relay'd

Title: Re: Relays in 1.8 AAM automatic. Which one is for ECU?
Post by: Jasikasisback on 23 February 2013, 18:29

cheers for that