obd2 injectors with out a resistor boxon 88-91 civic dx???...
07-01-2003, 04:56 PM
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obd2 injectors with out a resistor boxon 88-91 civic dx???...
ok 88-91 crx si injectors are low impedence right, and require a resistor box to run with 88-91 crx si comp,right?obd 1&2 injectors are high impedence and require no res. box, so what does the res. box in 88-91's do raise the impedence???so the question is can obd2 injectors be ran in a 89 dx hatch with 90 crx si comp.,and no res.box anylinks or tech info on this would be greaty appreciated thanks for helping this newbe 
07-01-2003, 05:23 PM
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Re: obd2 injectors with out a resistor boxon 88-91 civic dx???... (alwaystootall)
OBD2 or OBD1 injectors on your 89 DX engine with MPFI conversion should work fine.
Impedance = resistance. OBD-0 injectors have a low resistance so they add the box to make more resistance.
Impedance = resistance. OBD-0 injectors have a low resistance so they add the box to make more resistance.
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