what exactly do i need to make my obd1 engine an obd2???

 

Why....?

What car are you driving ? Whats your plan?

 

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

What car are you driving ? Whats your plan?</TD></TR></TABLE>

why would you want to convert your obd 1 motor to obd 2?

 

please explain your reasoning behind this

 

depending on the ecu you plan to run you might need an oil pump with the right crank sensor, but for sure you need the second oxygen sensor. some obd2 cars changed to an air temp sensor in the intake instead of the manifold. there are also adapter harnesses available for this conversion, or theres the hardcore way of cutting and splicing.

 

oh, and some cars also recieved an intank gas tank pressure sensor.

 

im going to be runnin a 95 b18b1 in a 96 integra...the engine is a obd1 and the car is a obd2.....the check engine light is on and it wont pass smog...that is the reason why i want to go from obd1 to obd2....

 

woudent you want to go from OBD2(all96+cars) to OBD1(what you 95 engine is?)

If tihs is the case you need the OBD1/2 jumper and the OBD1 ecu

 

Like he said, he needs the obd2 to pass smog with a 96...

 

in order for it to be a legal swap u need to use an engine equal to or later than your car meaning 96+ engines, which are odb2

 

before you go all out of your way to do this....what is the code?

 

i think ill just save myself some trouble and sell this engine and buy myself a new one.....maybe a b20........

any offers for my b18b1????

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ecks_fourttwo &raquo;</TD></TR><TR><TD CLASS="quote">i think ill just save myself some trouble and sell this engine and buy myself a new one.....maybe a b20........

any offers for my b18b1????</TD></TR></TABLE>

dude, spend 200 bucks or whatever and talk to ih8ricerz. buy an obd1 ecu from him and you'll be set. u DONT wanna invest in another whole new motor, then do this again later

 

the <TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by LSTEG96 &raquo;</TD></TR><TR><TD CLASS="quote">

dude, spend 200 bucks or whatever and talk to ih8ricerz. buy an obd1 ecu from him and you'll be set. u DONT wanna invest in another whole new motor, then do this again later </TD></TR></TABLE>

the thing is that i need this car to pass smog and it wont pass witha 95 engine in my 96 teg...so options are runnin a little thin....

if i sell this engine and buy a b20 (which is a obd2 engine) then ill be alright...dont get me wrong..i love an ls just as much as the next person but i just want to have to worry about it....

now, if i do that i have an important question??? will my ls tranny be able to handle the torque of the b20???

 

bump for some help and answers

 

your ls tranny should be fine, there are people boosting on ls trannies left and right with no real problems (till u get serious hp)

 

Sorry to threadjack but i need help with a similar problem. I have a 96 LS Shell and all i have in it is the 96 LS Wiring harness. I just bought a b18b1 engine for it and want to run Uberdata so OBD1 is a must. I am building a LS-T my question is....

which year ECU do i buy? 94-95 LS 5spd p75?
which wiring harness do i run? just get a jumper harness? or cheaper to buy a 94-95 wiring harness (engine is out of car)
which Dizzy and gauge cluster do i run?

I really dont know where to start in searching since there are so many variables.

thanx!!!! and bump

 

bump