Can i run a obd2a motor with a ob2b ecu without throwing any codes? If not, does anyone know what i have to convert on the motor to run a obd2b ecu?

 

ttt

 

you can use a obd2a to obd2b jump harnes you should be fine.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nokturnal_munkeeboy &raquo;</TD></TR><TR><TD CLASS="quote">you can use a obd2a to obd2b jump harnes you should be fine.</TD></TR></TABLE>

Yeah i know about that, but I'm just curious to know about smog in the future.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by dc2rtek &raquo;</TD></TR><TR><TD CLASS="quote">

Yeah i know about that, but I'm just curious to know about smog in the future.</TD></TR></TABLE>


my car will never pass smog with upgraded cams. thanks for info.

/thread.

 

obd2 and b are pretty much the same. what cams are you plannin to run with

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nokturnal_munkeeboy &raquo;</TD></TR><TR><TD CLASS="quote">obd2 and b are pretty much the same. what cams are you plannin to run with</TD></TR></TABLE>

Jdm itr motor supertech dual valve springs/portflow retainers with either skunk2 pro1's or rocket motorsport cams. im still doing some re-search.

 

i have buddy club head package with hi compression flat surface valve, with jdm os itr piston and i pass smog with it

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nokturnal_munkeeboy &raquo;</TD></TR><TR><TD CLASS="quote">i have buddy club head package with hi compression flat surface valve, with jdm os itr piston and i pass smog with it</TD></TR></TABLE>


really? but I'm also concerned about the whole obd2a/obd2b situation. I mean i know with any obd2 they plug in wires some where under the dash to smog the car. I'm sure if all my sensors are working and i have a catalytic converter on it should pass smog.


edit: and obviously exhaust system being stock or carb legal parts under the hood.

 

if you make outside engine bay look stock, they dont kno what inside ur motor.it should pass, the only problem i had was i had a bad cat.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nokturnal_munkeeboy &raquo;</TD></TR><TR><TD CLASS="quote">if you make outside engine bay look stock, they dont kno what inside ur motor.it should pass, the only problem i had was i had a bad cat.</TD></TR></TABLE>


Oh i also have buddyclub spec 2 exhaust i don't think they will approve that haha.

but i obviously have the stock exhaust. but overall do you run your car with a cat or test pipe after smog?

 

i ran it with the stock cat, so when they put the new one on i pass with flyin colors, exhaust system doesnt matter as long it a cat back exhaust system , aftermarket exhaust doesnt effects the smog testing

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nokturnal_munkeeboy &raquo;</TD></TR><TR><TD CLASS="quote">i ran it with the stock cat, so when they put the new one on i pass with flyin colors, exhaust system doesnt matter as long it a cat back exhaust system , aftermarket exhaust doesnt effects the smog testing</TD></TR></TABLE>




so rocket motorsport m22x or skunk2 pro 1's?

 

if i was you , i would put those cams in after you pass smog, when you run those cams you have to have a chipp ecu to run those cams, it not goin to work with stock ecu

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by nokturnal_munkeeboy &raquo;</TD></TR><TR><TD CLASS="quote">if i was you , i would put those cams in after you pass smog, when you run those cams you have to have a chipp ecu to run those cams, it not goin to work with stock ecu</TD></TR></TABLE>

oh yeah my smog is long gone for another 2 years or so. i don't even think ill have my car for another 2 years.

 

oh ok

 

Whats the difference between obd2a and obd2b i need a usdm ecu for my 99 integra and everyone keeps telling me i have to use a obd2b why wont the a work