can someone confirm to me the connections of the CO trimmer and the wires colors?
pin 1 {orange?} : connection to ecu's pin 9
pin 2 {black?} : ground - connection to ecu's pin 11
pin 3 {red?} : + 5 Volt - connection to ecu's pin 30.
Nick
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can someone confirm to me the connections of the CO trimmer and the wires colors?
pin 1 {orange?} : connection to ecu's pin 9
pin 2 {black?} : ground - connection to ecu's pin 11
pin 3 {red?} : + 5 Volt - connection to ecu's pin 30.
Nick
CO trimmer on what?
what do you mean by 'on what'?Quote:
Originally Posted by Evodelta
there is a 'CO CONTROL trimmer' on the Q4!
Nick
You'll have to explain some more....
I thought it shared the same P8 Ecu as the Evo 2 and Fiat Coupe, no?
Not sure on the ECU being shared but page 109 here says all about it: http://berlinasportivo.org/Technical...ual/Q4fuel.pdf
Evodelta,
this is the CO control trimmer
@AlfaJack
I need to know the color of the wires in the connector of this trimmer.
I believe that they are:
Pin 1 : orange
Pin 2 : purple-black {ground
Pin 3 : Grey-red {+5 Volt}
can someone confirm these colors?
Nick
Oh I see, thanks for the help guys, I never knew you could adjust the CO on your cars, you can't on my Evo 2, it has a IAW 4WG P8 Ecu the same as the Fiat Coupe, I thought yours would be the same.
Sorry for thread hijack, I'll shut up now. :smoke:
I will go and check and see if I can work anything out.Quote:
Originally Posted by arjunior45
ED: I am told the ECUs installed on Q4s are:
IAW 4W6 616.00.102
IAW 4W6 616.00.103
IAW 4W6 616.00.104
Yes you are correct, only gives readings when the engine was running. Nothing on just ignition.Quote:
Originally Posted by arjunior45
Just tried to check the wires but I can't get the trimmer out as far as yours...sorry.
wrinx
somewhere {in a backup cd} I have the codes from all the iaw installed on Q4 but I can not find this cd. If this will come in my hands I'll post the data.Quote:
Originally Posted by AlfaJack
Anyway, thanks for the effort Jack and wrinx.
Nick