cranks but no ecu light, no spark, and no injectors firing

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kd200sx
Posts: 24
Joined: Tue Oct 24, 2006 11:57 am
Car: 1995 200sx se

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hi guys i just bought a b14 project with an sr20de motor. i wired up the motor and connected up all the plugs on the wire harness except 2 or 3. the 2 or 3 not connected are for the powersteering and the AC which i disabled. the car cranks and everything but will not turnover. I noticed that the ecu light does not display. the ecu is good. and i have no spark. all my fuses in the inside of the car are good and all are plugged in. and i know that i am missing a few of the relays/fuses maybe 3 in the 2 fuse boxes located near the battery in the engine bay on the right side. does this have to do with why the cars not givving spark and the ecu light is not lighting up? and does anyone have a diagram of the relay boxes that are located in the engin bay because mine did not come with the car.


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PapaSmurf2k3
Site Admin
Posts: 19000
Joined: Thu Nov 21, 2002 3:20 pm
Car: 2017 Corvette, 2018 Focus ST, 1993 240sx truck KA Turbo.
Location: Merrimack, NH

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Check the FSM for wiring diagrams, etc. Link is in my sig. Its very possible you are having the problems you are having due to missing relays and fuses.


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