I have done a number of b-series swaps and am doing my first h-series swap... I really hope i am not the only one that has been frustrated by this.

I am having a problem locating/identifying a few of the sensor locations.

First of all what is the sensor that is located on the front of the intake manifold attached to a horizontally mounted black cylindrical piece of equipment right behind the injectors.

Second What is the sensor that is located on the edge of hte intake manifold mounted on another cylindrical piece of equipment its a 3 wire sensor i am hoping it is hte map sensor as i cannot located one on the throttlebody like all the b-series motors ive done.

the IAT sensor... i either cant locate it or the sensor for the secondary butterflies. There is a white 2 wire sensor on the driver side of hte intake manifold RIGHT below the lever fo the secondaries so i am assuming its the secondaries but it could be IAT and i am missing somthing for the secondaries.

Any info is greatly appreciated. Thanks in advance

 

IAT is on the drivers side of the IM
Secondaries should be a black box with a senser attached to it which is bolted up to the bottom of the IM.
On h22's they have an external map sensor. Atleast on the 93-96
I cant remember what the sensor is right behind the injectors.

Dont forget the egr lift valve is on the passender side of the IM by the TB

 

what about the iacv being a 3 wire on the lude and only haveing a 2 wire on the civic harness? Or am i crazy?

 

i dont know if its 3 wire but my **** runs fine with whatever it has hooked up to it

 

do you have any pics of your engine bay that i could look at? maybe e-mail them to me?