2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

If bypassing injectors resistors can stock injectors still be used

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Old Apr 25, 2023 | 07:59 PM
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If bypassing injectors resistors can stock injectors still be used

Bought an 88 rx7 na it didn't have a resistor box can I bypass the injector resistor can I still use the stock injector
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Old Apr 26, 2023 | 08:41 AM
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From: https://www2.mazda.com/en/100th/
so there are two setups, both setups give the ecu about 12ohms of resistance.
the 86-87.5 setup is low impedance injectors (purple?), ~2ohms and the resistor 10ohms = 12ohms
the 87.5-88 setup is high impedance injectors (red?), 12ohms and no resistor = 12ohms

as long as you end up with 12 ohms of resistance its fine.
and an 88 should not have a resistor pack, if its still the factory setup
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Old Apr 26, 2023 | 05:53 PM
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I put the red injectors and the car gets flooded in gas it won't turn on
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Old Apr 27, 2023 | 05:11 PM
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From: █▬█ █▄█ █▬█ █▄██▬█ █▄█ █▬█ █▄█
Originally Posted by Wilson1
I put the red injectors and the car gets flooded in gas it won't turn on
Reading is hard. What is the number on the side of the injectors?
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