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Honda Civic / Del Sol (1992 - 2000) EG/EH/EJ/EK/EM1 Discussion

engine harness wiring help

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Old 03-03-2010, 12:34 AM
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Default engine harness wiring help

ok so pulled my motor out my car to make room for its ...well .... replacement. but more like the motor thats ment to be in the car is going back in...

any way moving along... been looking at my engine bay and was thinking... wire tuck... so i got a chance to start on it tonight...
and ran into some problems

problem 1....

these 2 wires where grounded on the thermostat housing. so as far as i know i just need to ground them some where else and i can move the no problems?

problem 2 ...

as far as i can tell these are also ground wires but i dont see where they get ground? only place i can see is from the ecu.

problem 3 ... the intake temp sensor is blue/yellow and yellow/black(ground i think which runs to the connection above. and the blue to anothe conector... this wire is causing a problem can i cut it and join it in on the same conector.

err hard to explain....see below...
left is how it is right is how i want it to be.... as far as i can till there will be no problems doing it this way
Old 03-03-2010, 12:44 AM
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Default Re: engine harness wiring help

As far as your ground wires you can put them wherever you want on the motor. The other yellow wires are for the injectors they are just ground wires you should be fine with how you want to wire it and that plug at the end just conects them all together. hope thats helps.
Old 03-03-2010, 02:41 AM
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Default Re: engine harness wiring help

The thermostat ground can be grounded anywhere. The yellow/black wires however are 12v power, not ground. They run to the injectors, O2 sensor (on models with a 4 or 5 wire O2 sensor), IACV, and Evap purge solenoid.
Old 03-03-2010, 02:55 AM
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Default Re: engine harness wiring help

cool so i can ground that any where... sorted....

and the yellow black... i can extended and splice in that wire like in my diagram?

cool sorted thanks for the help.
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