f23 boosted problems

[f23_turbo]

gotta 00 accord ex 4dr..f23a1 boosted..
ran my obd2 ecu and idles fine and temp works, but when i put my chipped p06 ecu in it idles ridiculously crazy...n my temp dont work...
need help!
im located in wisconsin...40 min north of milwaukee..but i appreciTE THE HELP FROM ANYONE...! THANKS!
or else can i run an afc neo?

 

[2000BlackCoupe]

do you need to convert to obd1?

 

[f23_turbo]

idk...used my obd2b to obd1 harness with my p06

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[1NonlyAccord]

thats not converting it..thats just step down harness.
you need to research..
you need to do the 3-2 wire IACV conversion to get the idle correct..then that ecu isnt meant for our cars so its not recognizing the temp signal.that i do not know how to fix.because i use both OEM and autometer water temp gauge.

good luck

 

[x5carl3tMurd3rx]

do the iacv conversion that monty is talking about and get a different ECU one that is made to work with our car.

 

[EmMinODaGreaT]

98-99 use a temp signal like obd1 cars, 00 + use one that is converted from the ecu, so you will need to get an aftermarket gauge. Also 3-2 wire IAC conversion will be needed

 

[f23_turbo]

thanks.....can i bypass iacv with tune? and will my car run good with iacv bypass....

 

[Russianred]

You can't tune the stock OBD2 ECU... You need to do A LOT more research to get your setup running right. If you're using the P06 OBD1 ECU to tune, then you still need the 2-wire IACV conversion. Even if you block out the IACV through tune it will not work right.

 

[BadgerType]

thanks.....can i bypass iacv with tune? and will my car run good with iacv bypass....

yes, you can


but you should always tune your car after any major upgrade

 

[f23_turbo]

So even if I run a afc neo I can t tune my car on obd2..?