luispizarro25

hey guys so yesterday i was helping my friend to wire his b16a with his Si wire harness. Fortunately the Si comes with Vtec already so its all good. Howeer we ran into somethign weird. After pretty much pluging it all in we were left with two plugs. One is by the intake manifold. As the picture show below the red one is the one that the b16 doesnt have but the d16 had. The green arrow points to the TPS which is already taken care of but what do we do with the red arrow plug. Whats the place for it in the B16A. Its a japanese engine btw.



Shiiit i forgot to take a picture of the other plug... ill post it in a bit once i get to take a picture of it.
Can you guys help with this please

luispizarro25

k so here is the pic from a b16 we took which is exactly like his.
As you can see the sensor is not found on the B16. its right on top of the TB on the d16 and not on the b16. However when i opened my hood i was able to see the same sensor on my B18c

BigSorn

the one on top is the MAP sensor.
I have both on my b16a1.

ek-g6

it's for the map sensor. The obd1 throttle body have them mounted on the tb themselves and the obd0 have them mounted on the firewall.

wshuculd

run the map sensor off a vaccum line