Do I need to install a resistor box?
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Honda-Tech Member
Joined: Aug 2007
Posts: 57
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From: Monroe, La, USA
Do I need to install a resistor box?
I have a 96 honda prelude Si. I did a JDM H22a swap and converted back to OBD1. It is currently running on a stock jdm OBD1 p13 ecu and runs well. I am swapping the ecu to a P28 chipped and I have been told I need to install the resistor box is this true? Not just because the ecu but just in general. Help would be amazing. Thanks in advance
Honda-Tech Member
Joined: Apr 2011
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From: Near Pacific Coast Highway
Re: Do I need to install a resistor box?
Resistor box will only be needed if you are installing different injectors that are PEAK AND HOLD type injectors. Your car has SATURATED injectors.
No you dont need a resistor box to convert to obd-1
No you dont need a resistor box to convert to obd-1
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