benson03

hi all,

Just signed up to this forum... some very interesting information about engine conversion

Just got a couple of question i need clarifying..

Basically im putting in a GSR motor in an EG GL (dual carby).... the GSR is running an obd2 ecu, but i onli have an odb1 wiring harness... obviously they wont directly connect together..

i know i could be buy the obd1 convertor to the obd2? or should i jsut get the obd2 wiring harness? Will the obd2 wiring harness work in the EG??

wat do u guys recommend

any hlep would be greatly appreciated

Slopoke

The obd2 GSR engine harness will plug directly into your civics obd1 main harness.
The obd2 GSR ecu will not, however. Just get a obd1 gsr ecu and you are set.

mwieczorek43

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Slopoke &raquo;</TD></TR><TR><TD CLASS="quote">The obd2 GSR engine harness will plug directly into your civics obd1 main harness.
The obd2 GSR ecu will not, however. Just get a obd1 gsr ecu and you are set. </TD></TR></TABLE>

Correct!
Here's a really good thread done by member- B18C5-EH2.
https://honda-tech.com/zerothread?id=856396

eg6hatch94

i got this conversion a obd2 gsr motor in a obd1 eg6 hatch.. was very easy. everything lined up.. and went well.. if u need any help or any parts at all email me at anderhol2@hotmail.com thank you

93gsrhatchbrid

i ran into the same problem. i got a P28 ECU OBD1 that was chipped for a GSR. stay OBD1. P28 or P72 on the ECU.

benson03

where would i be able to source a GSR obd1 ECU in australia??

wat other alternative options are there? will obd1 affect the performance of the car?

Slopoke

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by benson03 &raquo;</TD></TR><TR><TD CLASS="quote">where would i be able to source a GSR obd1 ECU in australia??

wat other alternative options are there? will obd1 affect the performance of the car?</TD></TR></TABLE>

You might have to have one shipped from overseas.

Alot of people here in the states convert to obd1. It wont affect the performance. It just simplifies everyting.

mwieczorek43

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by benson03 &raquo;</TD></TR><TR><TD CLASS="quote">where would i be able to source a GSR obd1 ECU in australia??</TD></TR></TABLE>

You guys got ebay over there?

93gsrhatchbrid

i got mine from ih8ricerz here on HT. i think he might have one left. plus he's very fast on shipping.