1992 Landcruiser no check engine with key turned after repairs.

[FrigginFGO]

I changed my EFI relay after experiencing similar issues. Still not getting a check engine light. This might be a stupid question, but is there a certain wait to plug in the relay? Maybe in plugged it in backwards?

 

[Jaroberts28]

I changed my EFI relay after experiencing similar issues. Still not getting a check engine light. This might be a stupid question, but is there a certain wait to plug in the relay? Maybe in plugged it in backwards?

I don't think it'll plug in backwards have you checked the fuseable link?

 

[jonheld]

I changed my EFI relay after experiencing similar issues. Still not getting a check engine light. This might be a stupid question, but is there a certain wait to plug in the relay? Maybe in plugged it in backwards?

The outer socket is keyed. It only goes in one way.
Have a look at this doc.

General Tech - 3FE EFI Diagnostics

3FE EFI Diagnostics updated for 2020

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