I have a Vanagon with a early 90's EJ22. I am getting error code 14-17 which is Fuel injector inoperative (Abnormal signal emitted from monitor circuit) . Can someone tell me how to fix this? Many thanks.

Always check and clean all of the grounds.

I have several sets of Red Subaru Injectors if you need them.

You can listen to the injectors, put a long screwdriver to the injector an to your ear while it running.  You should hear a crisp sharp ticking.

3 hours ago, lmdew said:

Always check and clean all of the grounds.

I have several sets of Red Subaru Injectors if you need them.

You can listen to the injectors, put a long screwdriver to the injector an to your ear while it running.  You should hear a crisp sharp ticking.

Okay thanks. I will check the grounds. I can't imagine all injectors would go at the same time.

Here is a good ECU pinout, probably what you're using:

http://legacycentral.org/library/ECU_Landscape.htm

 

Shows a couple of FI grounds?