I want to convert my 00 GSR to OBD1. Ive read that all you need is the conversion harness and the OBD1 ECU. Ive also read about a resistor that may be needed to make the tach work. Does anyone know which brand harness should be just plug and play? I dont want any hassles. Just plug and play. Thanks!

 

i havent heard of any resistor but i could be wrong and yes its just plug and play.

 

IDK about the resistor either. You aren't really converting your car to OBD1, just your ECU. Buy a conversion harness and you're good to go.

 

the only reason u do tis anyway is for tuning, so what are your plans for your ride.

 

buy this and the obd1 ecu u desire

http://www.jhpusa.com/store/pc/viewP...idcategory=122

 

I'm doing this for right now to get rid of the secondary O2 sensor. Just wanna run a stock ECU for now. But maybe get into tuning down the road

 

Thanks for the link. I figured Rywire was the way to go. There are some cheap EBay ones, but I don't really want to take a chance on it

 

don't support this store. they sell products they don't have in stock and will give you the run around. ethics are not something they understand

for a conversion harness look to boomslang. quality is absolutely top notch and they are happy to receive your business

if you want OE quality with no issues, just get a boomslang and snap it in place

 

why get rid of secondary o2?

 

it has no function in obd1

 

Cause I would like to get rid of my check engine light

 

Ok thanks for the heads up

 

lol..changing to obd1 to just get rid of CEL, lol thats funny, but will come in handy down the road for tuning..and wow ive never heard anything bad about jhp till now..

 

just a heads up. I bought the cheap ebay one that's pre-labeled and its working awesome. good quality too. was like 30 shipped. But now I got the CEL so how do I get it off? remove the second o2 sensor?

 

http://www.ebay.com/itm/120843984566...84.m1497.l2649

I mean.....what is it really? wires and connectors....$100???

 

CEL for what? obd1 doesn't even look for a secondary o2 so it can't be that.

 

well I just figured out how to jump the wires to check codes and seems its a #1
1 O2A - Oxygen sensor #1
and its an obd1 p28 in an obd2b jumped

 

chipped to a type r

 

You should look at the cost on automotive TXL wire and AMP connectors.. Wire is about $.25-$.50 per foot, the female connector is around $10, the three male OBD1 connectors are about $10-$15 altogether... plus someone has to do the work

As stated earlier, the boomslang harnesses are the best on the market (and the only ones we sell)

More than likely you are running rich due to the tune on your chip, which has damaged your O2 sensor...

 

ya that makes since, but since the initial crank? think it would take a minute to **** it up enough to throw a code. drove maybe 3 miles to make sure it was burned right. it was a hot lap though.

 

And your right. The boomslang ones are extremely nice and def a better product.

 

I think Im about to swap back to stock and see if I retain the CEL.

 

Just buy the piggy back connectors I did this with my last LSV to go obd0 to obd1 it worked grate

 

lol is that the only reason, and yes i know it has no function in obd1 lol.

 

Ok got this done using a virgin OBD1 P72. Started it up and it barely ran and had a really rough idle. Is this normal?