b18a installed with b18b engine harness ?'s

Drowzysleeper · Post by **Drowzysleeper** » Mon Dec 17, 2007 2:34 am

i swapped in a obd0 ls block with an obd1 harness and i have extra plugs on the back of my block i cant take pix cuz my camera inst working could any one guess at what they could be i have no clue any help would be great.

JustRob · Post by **JustRob** » Mon Dec 17, 2007 5:57 am

Extra plugs on the block?

Do you mean an extra sensor on the block or an extra plug on the harness?

dc2whore · Post by **dc2whore** » Mon Dec 17, 2007 6:52 am

b18b is obd2

andyjt · Post by **andyjt** » Mon Dec 17, 2007 6:55 am

dc2whore;85546 wrote:b18b is obd2

They came obd1 in 94/95 models.

JustRob · Post by **JustRob** » Mon Dec 17, 2007 7:50 am

dc2whore;85546 wrote:b18b is obd2

FAIL!

dc2whore · Post by **dc2whore** » Mon Dec 17, 2007 3:30 pm

usdm b18a 1990-1995 b18b 1996-2001 jdm b18b 1990-2001

and rob you would co sign anything you fail to search my friend

now unless he is running a jdm harness which i doubt he is running a usdm harness which mean it is obd2

RyanA · Post by **RyanA** » Mon Dec 17, 2007 4:26 pm

NO.

B18B came in 94-01 Integra. Trust me. I've parted out plenty of these cars wrecked. B18B can be OBD1 or OBD2...

You, being a "DC2WHORE", should be first to know this....

dc2whore · Post by **dc2whore** » Mon Dec 17, 2007 5:56 pm

we are talking about the harness not the engine it self the harness from a b18b and b18a are different shit even the harness in the doors are different i have owned now 12 94-01 integras and every 94-95 harness is different and came with a b18a they have a different valve cover cams and intake manifold and obd1 b18a had no knock sensor this is why he has extra connections

5thgen · Post by **5thgen** » Mon Dec 17, 2007 6:11 pm

Top right should be water fan switch...on a obd1/2 motor you will find this sensor is now on the thermostat housing.
The left plug is some type of oil fan switch....you won't find that on obd1/2.

Drowzysleeper · Post by **Drowzysleeper** » Mon Dec 17, 2007 6:27 pm

for da jdm guy i will clear it up its a b18a1 block and a b18b1 harness and i have extra sensors on the block, so i guess i got to extend the water switch and what do i do about the oil swith you speak of im lost when it comes to shit like this lol