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Registered
91 civic
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0 Posts
Discussion Starter #1
So my old harness was all cut up when I got the car, 91 civic 1.5l D15b meaning the dpfi to mpfi was done shitty as well as the temp sensor switch was eliminated so I had a new on made (harness).. But it had no check engine lights at all..

I just had a guy make me a new harness OBD1 MPFI conversion harness with all the plugs to it.. I installed it no problem, till I started my car, and now I have a flashing check engine light solid light with no quick flashes it just keeps going and going I counted over 30 long flashes before I shut it off.. I unplugged the negative to my battery over night and its still flashing what the f#@k is wrong? Why do I have a check light just from changing the harness when I didn't have any before? Thanks
 

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B-series Destroyer
4g 4d civic
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913 Posts
Accidentally grounded out scs connector in harness?
 

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Registered
91 civic
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0 Posts
Discussion Starter #3
Uhhh.. whats that and where is it located jaja could be very possible Im not a mechanic so that was my first time installing an engine harness
 

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Asshole
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4,112 Posts
Ask the guy who made the harness, how are we supposed to known if he did it right if you don't have a clue.
 
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