anybody know what these 2 connectors are?

[Logue]

do you guys know what these 2 connector are they were taped onto the wiring harness on the firewall.

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[mustg5]

wondering the same thing, cant seem to find where they go

 

[Sean485]

The smaller connector is the engine speed detection connector (for an external tach) and the bigger one is the fuel pump check conector.

 

[Logue]

sweet thanks alot.

 

[mustg5]

so neither get connected?

 

[Logue]

only when useing an external tach or trying to see if your fuel pump is bad.