self test plug

tbirdtony

Registered User
does any one know where the self test plug is on our cars. Ihave the haynes repair manual and he says its in front of the left side strut tower under the hood. i looked and all i could find was the abs test plug. the ford manual doesn't seem to mention it or i can't find it . anyway maybe someone can help?
 
Curious about a self test plug

There is a plug on the ignition system by the DIS module. Is that the one you want? The Diag port are on the firewall if I remember correctly. My cars a '90 and it's pre OBDII.

Chuck
 
tbirdtony said:
does any one know where the self test plug is on our cars. Ihave the haynes repair manual and he says its in front of the left side strut tower under the hood. i looked and all i could find was the abs test plug. the ford manual doesn't seem to mention it or i can't find it . anyway maybe someone can help?
Passenger side between the hood strut and the fender wall. There are 2 boxes. ARC/EVO and EEC. You want the EEC. :cool:
 
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