1990 Jeep Wrangler YJ Sport with 1994 4.0 Heart - JeepForum.com
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Unread 10-13-2010, 01:24 PM   #1
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1990 YJ Wrangler 
Join Date: Oct 2010
Location: Edmonds
Posts: 1
1990 Jeep Wrangler YJ Sport with 1994 4.0 Heart

Hello... This is my first post here and I hope it goes as it should! :-)

I have a 1990 Jeep Wrangler YJ Sport and I removed the 4.2 Carborated Engine and put in a 1994 4.0 Fuel Injected engine. It is running nicely, yet I have no dash activity. None of my instruments are working, no Dash lights on when running, Switches work (lights, blinkers, horn, speedometer and odometer) but none of the dash electrical instruments.

Outside of getting a 1994 Dash Wiring Harness, could anyone suggest how to marry the engine harness (1994) to the dash harness (1990)?

Thank you and I do look forward to learning and helping out tons here!

The McBrando

TheMcBrando is offline   Reply With Quote
Unread 10-13-2010, 01:29 PM   #2
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2001 TJ Wrangler 
Join Date: Jun 2010
Location: HOUSTON
Posts: 68
Not to thread jack but you may get more responses if you switched it to the yj forum page or gen tech help page.
JOECUE123 is offline   Reply With Quote

1994 yj , 4.0 liter , electrical , help needed , wire harness
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