So JDM F20b into USDM bb6 CKF sensor problem!!!!

[SoySauceCb7]

Ok guys heres the deal!! Car is a stock 98 Honda prelude!
Im installing a JDM DOHC F20b in it.
I was going to splice the CKF and CKP wires so i can run the F20b without swapping in a USDM oil pump with CKF sensor.
I went to splice the wires and for some reason my 98 prelude ecu harness is missing pin outputs c1 and c11 as if it were an OBD1 car.....My stock engine does indeed have the CKF sensor...
Here is where i need help. I tried to do the CKY CPS hack at the ecu found here
http://technet.ff-squad.com/ckftrick.htm
However i am missing pin c1 and c11 at the ecu pinouts and.... As i said, i swapped over the F20b internal dizzy for my 98 preludes h22 dizzy, which is an external coil. So using my stock prelude dizzy what can i do to bypass the crank signal? I will also be running an obd2a-obd1 conversion harness with a po6W vtec conversion and chrome pro.. Thanks again!!

[v4lu3s]

there is no CKF on F or H series engines, it is only used on B and D series. That article even states it is for integras and civics only too.

The sensors on the oil pump of the obd2 F/H series are the CKP and TDC, on the obd1 cars those are in the distributor.

[SoySauceCb7]

so i cant do a hack, i need to install the usdm oil pump so i can run the prope CKF? I guess ill go ahead and purchase a new oil pump from a usdm H for my F.

[v4lu3s]

no you are not understanding...the CKF does NOT exist on accords or preludes. no such sensor.

on accords/preludes the distributor has 2 sensors removed and placed on the oil pump. if you are going to urn an obd1 ecu and obd1 engine harness along with an obd1 distributor you ignore the 2 sensors on the oil pump. the only time you mess with them is if you are going to use an obd2 distributor.

[SoySauceCb7]

no im running a OBD2 engine, with a OBD2 harness on a OBD2 car... but its a JDM engine so it has no sensor. which means i need to do the oil pump conversion to run a ckp and tdc sensor. thanks again

[jhondayaaj]

I believe the tdc sensor is still on the dizzy itself. but as for the ckp sensor, you may need to do that. why not use your h22 dizzy?

[SoySauceCb7]

woah lets clear this up
The car is a 98 OBD2 prelude
The stock engine is a H22 with external coil dizzy and a crank TDC and CKp sensor
I am installing a JDM obd2 engine.
I am using the stock H22 external coil dizzy.
The f20b doesnt have the sensor at the crank.
Do i need to install one? or are they hacks?

[v4lu3s]

if you are going to use the h22 distributor you need to have the sensors on the oil pump. if you are going to use a JDM or obd1 distributor that has all the sensors you would pull the wires for the ckp and the other sensor to the distributor.

[almostJDM]

omg lol i never knew the f20b didnt have a ckp no wonder why i kept getting that code lol

[jhondayaaj]

that may be why your head looks like that. ^^

[almostJDM]

yea your right but im glad its only 1 cylinder


so what whould i have to do to install a ckp?

[jhondayaaj]

I think you should be ok. I was having some humor. LOL. I think you don't need it. because the f20b is internal coil already and the ckp is actually in the dizzy already. you were throwing that code maybe because the sensor in the dizzy was no good.

[almostJDM]

you suck lol is it the same for the f22 dizzy? cause thats what internals are in my dizzy

[SoySauceCb7]

ill post a DIT on how to install the TDC sensor on the oil pump. I just orderd a new oil pump!