as topic says. About to do a swap on a 96 civic ex. We are planning to keep it OBD2 for smog/ref. Do I need a OBD2a to OBD2b piggy back? If so what is a recommended piggyback? This swap is coming out of a 92 hatchback. Are any of the mounts out of the eg fit the ek? or do i need 99-00 em1 mounts all around.

 

you will need to reuse your 2 stock top mounts, you can reuse the front a/c bracket, front tranny bracket. You will need 99-00 si rear T bracket. if you can find an obd2a 96-97 delsol p30 ecu you wouldnt need the jumper harness. but if you want to use the 99-00 si p2t ecu then you will need the jumper harness

 

thank you very much. What kind of jumper is recommened? I have a 99 p2t ecu

 

bump

 

Just use everything that is coming with the swap. There aren't any obd2a or obd2b b16a2 in the US. They are all the same. You'll need the harness and ecu...

 

uhh yes there are OBD2a and OBD2bs in the US. SomeBody else with knowledge help me out.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SiB16a &raquo;</TD></TR><TR><TD CLASS="quote">thank you very much. What kind of jumper is recommened? I have a 99 p2t ecu</TD></TR></TABLE>

depends what kind of engine harness you are planning to use. you can not use the obd1 harness that came out of that car, unless your a wiz at rewiring the whole thing. if you use a 96-98 ex harness you will need the obd2a to obd2b jumper harness. if you use the 99-00 ex/si you will not have to use any jumper wires. cause the ecu should plug right up. correct me if im wrong anyone.

 

yeah i already know what your talkin about. I need a jumper because i am gonna use my 96-98 harness. Just asking what BRAND is recommended. I already ordered one from Blown90Hatch

 

there isnt any good or bad brand it's who you trust in buying from.

 

99-00 Civic si is b16a2 obd2b. If the engine is from 99-00 you can use your 96 ex harness, and I guess a obd2a to obd2b jumper harness. As far as the mounts go you just need the rear bracket from the SI. You can use the factory mounts and stabalizers from the 96.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by slixxracing &raquo;</TD></TR><TR><TD CLASS="quote">

depends what kind of engine harness you are planning to use. you can not use the obd1 harness that came out of that car, unless your a wiz at rewiring the whole thing. if you use a 96-98 ex harness you will need the obd2a to obd2b jumper harness. if you use the 99-00 ex/si you will not have to use any jumper wires. cause the ecu should plug right up. correct me if im wrong anyone. </TD></TR></TABLE>

somewhat correct. he can use his existing ex harness, the plugs will plug into the p2t ecu (99-00 si) but he will definetly need to run an obd2a to obd2b jumper harness as 99-00 is obd2 b

 

wires are wires.