KPRO card for PRA and PRB ECU are the same ?
KPRO card for PRA and PRB ECU are the same ?
Hello,
I have a PRA ECU with a kpro card and he works fine until today.
Today I put a other Kpro card and I can't upload or download something, and my idle is very bad.
With my old kpro card, in Online->Information I had : PRA ECU
With this new kpro card, I have : PRB ECU , but I have a PRA ECU !!!!
PRB kpro card and PRA kpro card are the same ????
I have a PRA ECU with a kpro card and he works fine until today.
Today I put a other Kpro card and I can't upload or download something, and my idle is very bad.
With my old kpro card, in Online->Information I had : PRA ECU
With this new kpro card, I have : PRB ECU , but I have a PRA ECU !!!!
PRB kpro card and PRA kpro card are the same ????
With my old kpro card I didn't have problem.
Since I put this kpro card, my pra ECU doesn't work fine, and I don't understand why.
I just un-plug the old card, and plug this new card.
I promise you I don't modify something
10 minutes ago, I just try to put my old card on my PRA ecu, and in Information I have PRA ECU, but I can't upload or download something !!!
I don't want to try this kpro card on a other ECU, because I don't want to have this problem 2 times.
Since I put this kpro card, my pra ECU doesn't work fine, and I don't understand why.
I just un-plug the old card, and plug this new card.
I promise you I don't modify something
10 minutes ago, I just try to put my old card on my PRA ecu, and in Information I have PRA ECU, but I can't upload or download something !!!
I don't want to try this kpro card on a other ECU, because I don't want to have this problem 2 times.
I found something
It's very strange, but I can say you that:
22 september, a friend had a TODA N2 Kit with a new ECU with kpro card but his car didn't start, so he sent me the TODA ECU and the stock ECU.
I open the TODA ECU, I removed the kpro card, I modified the stock ECU and I put the kpro card, and for finish I upload Toda N2 rev4 .kal in this ECU in my car.
1 hour after, I put the kpro card(new kpro card) in my PRA ECU and my car idle is very bad.I thought the problem was my ECU was damaged.
My friend received the ECU 1 weeks days ago (with kpro card and Toda N2), and he has a bad idle.
I thought the problem was toda N2 .kal.But I tune his car 2 days ago on my dyno and the A/F was good, and the Ignition too, but only 130whp!!!!! with Toda N2 Kit !!!
It's very strange, but today I understand the problem
Today I received a NEW ECU with NEW K100 card and my car idle is bad too, and I have only 120whp!!!!
The problem it's not the kpro card, not my ECU, but my car and the friend's car.
I think since I put and he puts the TODA ECU, our car have a problem.
I check all fuse, and I don't have CEL on.
All sensor are fine.
What do you think??
It's very strange, but I can say you that:
22 september, a friend had a TODA N2 Kit with a new ECU with kpro card but his car didn't start, so he sent me the TODA ECU and the stock ECU.
I open the TODA ECU, I removed the kpro card, I modified the stock ECU and I put the kpro card, and for finish I upload Toda N2 rev4 .kal in this ECU in my car.
1 hour after, I put the kpro card(new kpro card) in my PRA ECU and my car idle is very bad.I thought the problem was my ECU was damaged.
My friend received the ECU 1 weeks days ago (with kpro card and Toda N2), and he has a bad idle.
I thought the problem was toda N2 .kal.But I tune his car 2 days ago on my dyno and the A/F was good, and the Ignition too, but only 130whp!!!!! with Toda N2 Kit !!!
It's very strange, but today I understand the problem
Today I received a NEW ECU with NEW K100 card and my car idle is bad too, and I have only 120whp!!!!
The problem it's not the kpro card, not my ECU, but my car and the friend's car.
I think since I put and he puts the TODA ECU, our car have a problem.
I check all fuse, and I don't have CEL on.
All sensor are fine.
What do you think??
- Attachments
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- K20a2-CTR Toda N2 cams.rev4.310cc.950rpm.kdl
- (955.79 KiB) Downloaded 106 times
I measure the coil Ignition, and the values are OK
To be sure I don't have a Coil Ignition problem or sparkplug problem, I remove one by one each Ignition coil
I remove my #1 and my idle is the same , I say COOL my problem is here, but NO
I remove my #2 Ignition coil and my idle is the same too
I remove my #3 Ignition coil and my idle is the same too
I remove my #4 Ignition coil and my idle is worse
After than I try to remove Injectors one by one, and I have the same result
If I remove the #1,#2,#3 injectors, my car idle is the same, but with the #4 my idle is worse
I put a NEW ECU today and this ECU worked fine a other 3rd car.
In my car I have a problem(120whp), my friend's car have the same problem(130whp) and our A/F is good and we have the same Ignition
I am sure TODA ECU damaged something in my car and in the friend's car
I never saw that in my life.
To be sure I don't have a Coil Ignition problem or sparkplug problem, I remove one by one each Ignition coil
I remove my #1 and my idle is the same , I say COOL my problem is here, but NO
I remove my #2 Ignition coil and my idle is the same too
I remove my #3 Ignition coil and my idle is the same too
I remove my #4 Ignition coil and my idle is worse
After than I try to remove Injectors one by one, and I have the same result
If I remove the #1,#2,#3 injectors, my car idle is the same, but with the #4 my idle is worse
I put a NEW ECU today and this ECU worked fine a other 3rd car.
In my car I have a problem(120whp), my friend's car have the same problem(130whp) and our A/F is good and we have the same Ignition
I am sure TODA ECU damaged something in my car and in the friend's car
I never saw that in my life.
I have a other problem
With my K100 on my PRD ECU I don't have problem.
With my 2 KPRO card on my PRD ECU my revlimiter is 4000rpm
With my 2 KPRO card on my PRA ECU I don't have problem
With my K100 card on my PRA ECU I don't have problem
Here a movie where you can see my problem : MOVIE (you need DivX codec http://www.divx.com)
Here my .kal :calibration file
Here my datalog :datalog
With my K100 on my PRD ECU I don't have problem.
With my 2 KPRO card on my PRD ECU my revlimiter is 4000rpm
With my 2 KPRO card on my PRA ECU I don't have problem
With my K100 card on my PRA ECU I don't have problem
Here a movie where you can see my problem : MOVIE (you need DivX codec http://www.divx.com)
Here my .kal :calibration file
Here my datalog :datalog
The PRD ECU is from a JDM Civic Type R. The JDM Civic Type R doesn't have a VTEC oil pressure switch. You car does. The PRD ECU does not have the internal circitry to check the VTEC pressure switch. The ECU gets upset. There is an error code generated. This limits the engine to 4000 rpm. You can see this in the datalog. In the calibration disable the VTEC pressure check and peace and harmony will once again be restored to the world. BTW the video, calibration and datalog made diagnosing the problem easy - it would be nice if everyone provided as much information as you did.
Hondata