Ok Guys Here's My Problema I Bought a 91 Accord Ex Coupe V TEC F22B Engine Manual Tranny Trying to Install POA-AO1 ECU Since My Engine Doesn't Have a Knock Sensor I Only Need 2 Connect 2 Wires (i think ) Already Have Connected A4 To Solenoid And D6 To Oil Pressure Switch .
But The CEL Came on Any Suggestions Will Be Appreciated Thank U

 

if the cel came on, the best step is to actually pull the code, see what it is, and go from there

 

its giving me code 21 whish is solenoid Like I Said I Connected Solenoid in A 4 But What About The Wire That was Preovisly There Orange With Black Strippes Where that one goes ?

 

Are you sure it's ORG/BLK??? ORG/BLK is usually the O2 heater ground wire.

What are the two wire colours that you have?

1. goes to ECU pin D6
2. Goes to ground (chassis/engine or battery)

If it is ORG/BLK, That could be the pressure switch ground wire. If so that needs to be grounded to the engine wire harness ground.

 

Pressure switch it is grounded to the battery now the pressure switch pinout was an empty slot there was no wire there http://i53.photobucket.com/albums/g5...ado626/Uce.jpg Thats what i got A4 TO SOLENOID D6 TO PRESSURE SWITCH Thank 4 Ur Help Am i Doing Something Wrong ??

 

If you have the VTEC solenoid wired to A4 and the Pressure switch signal wire to D6 and grounded to the battery you should be good to go.

Now code 21 is the DTC for problems with the VTEC solenoid.

Try these tests and see if they help.

 

thx i'll do that right now thx again

 

question what about the wire that i pulled off from A4 pin out where that wire goes to from the original ECU

 

There was already a wire in Pin A4? What colour was it and can you trace it to see were it ends up?

 

its an orange with a black stripe no i having trace it but i can try it

 

Im Try Ok

 

trying

 

ok got it it goes to the oxygen sensor

 

Sorry didn't get back to you are you sure you're not checking A6? That's orange/black for the O2, the A4 is the pin to the left of it

 

Hey There U r My Life Saver u Know What u Right I Did Connected to A6 I didn't c A4 its an Empty slot Gonna Fix it Right Now Thank u Thank u Thank u Guys ..... Must be My Age lol

 

Ok Got My V TEC Working Now Thank u Guys It Was a Great Help

 

why does engine shakes every since a changed the ECU RPM its OK

 

Check your engine mounts, one of them may be bad and need to be replaced. Also check your ignition & the timing as well.

 

I'll Do Tomorrow Thank u GHOSTTTTTTTTTTTTTTTTTTTTTTT