will this ecu work?
05-25-2004, 01:45 PM
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will this ecu work?
i have a b18b in me eg, its an obd2 motor converted to obd1, all obd1 ecu an dizzy an wire harness an injectors, i have a pr4 ecu, will this work or do i need a obd1 p75?
05-25-2004, 02:01 PM
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Re: will this ecu work? (wsiracerz)
There are OBD0 and OBD1 PR4. Both of them are designed for the B18(A/B) and will run your car fine.
The OBD0 ecu would require an OBD0 injectors and dizzy (CKP sensor has different number of teeth between OBD0 and OBD1/OBD2)
The OBD1 ecu will run the OBD2 motor (including the OBD2 injectors and OBD2 dizzy) with no problems.
-PHiZ
The OBD0 ecu would require an OBD0 injectors and dizzy (CKP sensor has different number of teeth between OBD0 and OBD1/OBD2)
The OBD1 ecu will run the OBD2 motor (including the OBD2 injectors and OBD2 dizzy) with no problems.
-PHiZ
05-25-2004, 07:05 PM
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Re: will this ecu work? (wsiracerz)
Nope, the nonOBD ECU will not fire the OBDI/II dizzy. The nonOBD injectors will work with an OBDI/II ECU (and vise versa) so long as you're running an inline resistor box. Just run an OBDI ECU.
05-25-2004, 08:41 PM
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Re: will this ecu work? (Kataku2K3)
yea i wasnt sure if the ecu was the ryt one, but i fixed the prob, it was the iac valve and map sensor on the tb, car runs good, thanks for the info
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