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Thread: Which ECU should i use?

  1. #1
    95 teggy for parts DaRussian's Avatar
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    Default Which ECU should i use?

    OK i have a 94 del sol and im putting a OBD2 b18b1 swap into it. the engine harness is the obd2 b18b1 harness and it plugs right into the del sol dash harness. which ecu should i use?
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    Originally Posted by MMBmomoney
    i changed the vtec solenoid and nothing changed. in another post i saw "vtec fluid" where is that located and how do i check it?
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    Quote Originally Posted by DaRussian
    OK i have a 94 del sol and im putting a OBD2 b18b1 swap into it. the engine harness is the obd2 b18b1 harness and it plugs right into the del sol dash harness. which ecu should i use?
    hmm.. not completely sure but since your car is a 94 i figure that it is a OBD1 and the engine is obd2. So try to make the engine compatible to your car not your car compatible to the engine. What i would do is get a obd1 ls ecu and obd1 dizzy and a ecu jumper. Hope that helps.

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    the ecu you need is a P75 or a PR4.


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    Quote Originally Posted by b17a1db2
    the ecu you need is a P75 or a PR4.
    yup those are from obd1 ls ecu. As for the PR4 try to get the one that say PR4-A11 because they are the only one that are manual with "OBD1" as for the rest of the PR4 i believe are usually OBD0.

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    try an obd1 p75 first...should be plug and play as long as you kept the obd1 harness inside the cabin and all the other wiring is correct under the hood.
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  6. #6
    95 teggy for parts DaRussian's Avatar
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    ok thanks guys
    VQ Power ------- SHIFT_W.O.T <br>
    03 Maxima 6spd VLSD -- 1/4 mile -- 14.12 @ 96.3
    92 eg Hatch b20vtec -- 1/4 mile -- 13.6

    Originally Posted by MMBmomoney
    i changed the vtec solenoid and nothing changed. in another post i saw "vtec fluid" where is that located and how do i check it?
    .

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    OBDI

    OBDII will not work! run right

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    PO5 PO6 an Get it chipped

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