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Relays on Firewall 87 Ranger V6


bigbow00

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Can anyone tell me what the 3 relays are on passenger side firewall....Green,Brown,Black connectors
 


stegomon

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One is fuel pumps. Other is ecu. All I know
 

kunar

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Green is fuel, brown is ecu, black is a/c if I recall correctly.

Sent from my HTCEVOV4G using Tapatalk
 

bigbow00

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Ever time I try to look up ECU on Autozone website or Advance it says no part listed.....any more help? I cant find the relay for the ECU....
 
Last edited:

drsvox

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go to rockauto.com and drill down by ford: 1987: ranger: 2.9

look under electrical switch and relay...I think the ECM relay is what you're looking for...?
 

Sheolraver

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Maybe these will help. Source: '87 shop manual.



This pic from my '87 Ranger.
 
Last edited:

Rowdy Fitzgerald

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I remember green is the fuel because I had to replace that on mine twice. The others I'm not sure.
 

bigbow00

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Thanks for your help...
 

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