hi all
i write from italy and I hope that someone of can help me to you.
I have mr2 Turbo America and i have a AP Power fc.
The problem is that after I have installed it and swap wires to match a rev2 JDM wiring harness, the car don't start.
I have also disarmed teh boost control byt it doesn't want to start
please help me
[Mk2] [Turbo] help AP Power fc
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Re: [Mk2] [Turbo] help AP Power fc
Have you tried starting without the hand commander attached?
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Re: [Mk2] [Turbo] help AP Power fc
yes, but equally it doesn't start
Re: [Mk2] [Turbo] help AP Power fc
What fault finding have you done? Is there a spark? Is there fuel?
Re: [Mk2] [Turbo] help AP Power fc
there are both fuel and spark
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Re: [Mk2] [Turbo] help AP Power fc
Is the Power FC the correct version for your car? Have you just installed it or was it already running and you have changed something else in the whole combustion system?
Re: [Mk2] [Turbo] help AP Power fc
excuse me for my bad English
i believe that it is the corredt version, i could show to you some photos, this way you can tell me if it is the correct version. no, I have not changed anything.
would you know me to help?
i believe that it is the corredt version, i could show to you some photos, this way you can tell me if it is the correct version. no, I have not changed anything.
would you know me to help?
Re: [Mk2] [Turbo] help AP Power fc
does it try to spark? Have you fouled the plugs
Re: [Mk2] [Turbo] help AP Power fc
I have not understood , please please explained better
I don't speak English a lot of good
I don't speak English a lot of good
Re: [Mk2] [Turbo] help AP Power fc
Is your PFC serial sw21 or is it sw20?? That is the difference about gen2 and gen3. If it's sw21 that should work ok now after your wire swap if it's done right. If it's sw20 you should look under search button... Then you should do lots of another things as well(change igniter, map,few sensor and injectors), and do some wiring swap again.
Re: [Mk2] [Turbo] help AP Power fc
this should be the right one.. AP Engineering sw20 should work. Do you have righ ECU wire pin layout? And is this that PFC which needs those sensors?
Re: [Mk2] [Turbo] help AP Power fc
yes i have.
I think of him. I have installed a air temperature sensor(89424-42010) to the place of cold start injector
I think of him. I have installed a air temperature sensor(89424-42010) to the place of cold start injector
Re: [Mk2] [Turbo] help AP Power fc
Can someone tell me why US tubby's need those sensor's? I didn't install anything on my JDM MR2. Just plug and start.
Re: [Mk2] [Turbo] help AP Power fc
you dont and shouldnt need any sensor to swap....
IF however you want to ditch the AFM and run on a map based setup, then you will need to wire in the AIT and MAT sensor (Cold start sensor for manifold temp, and ait for intake/induction temp) into the ecu, (thats all), ditch the AFM, fit a rev3 map sensor, then you should be good to use the other (rev3) MAP sensor option from the hand commander.....
this is why the ap is generally werth more, because you can convert and still use the same ecu and ditch the afm....
if you try on a rev3 type apexi fc, only difference to the above is youll need to get a rev3 ignitor and rewire the ecu (and preferably fit larger injectors)...
i would check your wiring....
(not that i wired my own, so i wouldnt be able to help with the specifics)
IF however you want to ditch the AFM and run on a map based setup, then you will need to wire in the AIT and MAT sensor (Cold start sensor for manifold temp, and ait for intake/induction temp) into the ecu, (thats all), ditch the AFM, fit a rev3 map sensor, then you should be good to use the other (rev3) MAP sensor option from the hand commander.....
this is why the ap is generally werth more, because you can convert and still use the same ecu and ditch the afm....
if you try on a rev3 type apexi fc, only difference to the above is youll need to get a rev3 ignitor and rewire the ecu (and preferably fit larger injectors)...
i would check your wiring....
(not that i wired my own, so i wouldnt be able to help with the specifics)
Re: [Mk2] [Turbo] help AP Power fc
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i swap wires following this diagram
USA GEN 2 1991 in to JDM GEN 2 1993[/img]
i swap wires following this diagram
USA GEN 2 1991 in to JDM GEN 2 1993[/img]
Re: [Mk2] [Turbo] help AP Power fc
lelo1982 wrote:upp
Have you tried a standard JDM ECU in place of the APFC?
If you do this you can read the Toyota fault codes that could tell you if the wiring is wrong.