i have an 98 h22 and its in a 93 si civic. its wired with the stock harness that was in the car. im running a obd1 p13 ecu. i noticced to sensors that were not pluged in. i need to know where should i pin them in the ecu, or at least the names of the sensors

the 1st pic is on the passanger siide by the feul rail.



and the second is on the driver side on the block of the motor



i have the original prelude harness so i could jack pins off it

or should i run the harness with the obd chang over.

also i dont know what injectors im running caseu i dont see a resistor pack




Modified by djsire at 3:00 AM 3/17/2006


Modified by djsire at 3:01 AM 3/17/2006

 

1st pic- egr valve
2nd pic- point to it

 

the second pic is hard to see, kinda looks like the crank fluxation sensor

 

ok i fixed the pic and do you mean knock sensor, or are you being silly?


Modified by djsire at 3:58 AM 3/17/2006

 

yeah the second one if it is pluged into the block then it is the knock sensor if it goes to the intake then it is the air intake temperature sensor....

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by specialedition &raquo;</TD></TR><TR><TD CLASS="quote">yeah the second one if it is pluged into the block then it is the knock sensor if it goes to the intake then it is the air intake temperature sensor....</TD></TR></TABLE>

air temp would throw a CEL and its on the side of the plenum, not below the runners between the fuel rail and block, the second pic is the plug for the secondaries/butterflies/IAB solenoid, it is pin A17 on the ECU and it's a pink wire that should plug into it

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by b18ccivics &raquo;</TD></TR><TR><TD CLASS="quote">the second pic is hard to see, kinda looks like the crank fluxation sensor</TD></TR></TABLE>

crank fluxation sensor??!?!! lol

 

ok let me clarify the second sensor. its on the block!!!!!! so im gonna go with knock sensor. now there is a plug on the civic harness right by that sensor. i have no idea what it was for&gt; it looks like it will plug and play, but i have to extend the wires. also i dotn know what wire pins its connected to

 

The 2nd plug is for the crank angle sensors that are on the oil pumps on 1996 and up engines, you don't need it if your running OBD1.

 

thats the crank sensor, since you going to run it as an obd1 you need to extend the crank wires and run it to the dizzy if the dizzy is obd1 which the crank sensor is on the dizzy..

 

can you plese clarify with pics. im running a p13 not a p28. how can i tell what obd my dizzy is. it looks like it was rewired,

would these sensors throw codes? the only code im getting is 41, caseu the o2 isnt wired up

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by raysjdmh22a &raquo;</TD></TR><TR><TD CLASS="quote">thats the crank sensor, since you going to run it as an obd1 you need to extend the crank wires and run it to the dizzy if the dizzy is obd1 which the crank sensor is on the dizzy..</TD></TR></TABLE>

That depends on the harness and dizzy.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Honda318dx &raquo;</TD></TR><TR><TD CLASS="quote">The 2nd plug is for the crank angle sensors that are on the oil pumps on 1996 and up engines, you don't need it if your running OBD1.</TD></TR></TABLE>

if the distributor is an obd2, he will need to run the wires down to that plug in order to have a crank angle sensor.....

if the dist is obd1, plug it up like normal and you can take those sensors out

 

i want it to run like stock, and use all the sesors i can. my othe civic had the egr diconnected and got horrible gass milage

 

then plug it in

check the hybrid forum, they have a wealth of information on this swap

 

hey all these pics are dead. can someone fix that. i'm trying to run down a sensor problem myself does anyone have a simple diagram showing the location of all the sensors on the h22a.
thanks
gib

 

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

crank fluxation sensor??!?!! lol </TD></TR></TABLE>

Dude, you know... the crank fluxation sensor, duh.