99 Gsr OBD2a With a SI Wiring Harness Help!!!
#1
99 Gsr OBD2a With a SI Wiring Harness Help!!!
Whats up... Im working on my 99 ek gsr jdm swap OBD2a and im picking up a si harness tomorrow and ive bough a obd2b to obd2a jumper off ebay. I just want to know if its plug and play and if i have to switch any pins on the harness??? LMK Thanks
#2
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Re: 99 Gsr OBD2a With a SI Wiring Harness Help!!!
-Wire up IAB's (if you are using them)
-IAT won't plug up but you can put your current IAT into your new intake arm
-wire up secondary O2 to ECU
-are you in a state with emissions that plug to the ECU? the JDM ECU won't read properly and will fail emissions
-ckf will be left hanging by the crank as the JDM ECU does look for it and the JDM engine won't have it
-IAT won't plug up but you can put your current IAT into your new intake arm
-wire up secondary O2 to ECU
-are you in a state with emissions that plug to the ECU? the JDM ECU won't read properly and will fail emissions
-ckf will be left hanging by the crank as the JDM ECU does look for it and the JDM engine won't have it
#3
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I suggest just going obd1 with a p28 that way u don't have to hook up cks, ks and such. otherwise everything should plug in. my gsr had a iat sensor in the manifold.
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#4
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Re: 99 Gsr OBD2a With a SI Wiring Harness Help!!!
Yeah but the 99-00 Si IAT doesn't use the same IAT as the B18. It depends on your state emissions whether you can do OBD1 and pass.
#5
Re: 99 Gsr OBD2a With a SI Wiring Harness Help!!!
-Wire up IAB's (if you are using them)
-IAT won't plug up but you can put your current IAT into your new intake arm
-wire up secondary O2 to ECU
-are you in a state with emissions that plug to the ECU? the JDM ECU won't read properly and will fail emissions
-ckf will be left hanging by the crank as the JDM ECU does look for it and the JDM engine won't have it
-IAT won't plug up but you can put your current IAT into your new intake arm
-wire up secondary O2 to ECU
-are you in a state with emissions that plug to the ECU? the JDM ECU won't read properly and will fail emissions
-ckf will be left hanging by the crank as the JDM ECU does look for it and the JDM engine won't have it
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