So who wants their ECU's "Chromed"?

[Greg E]

Switching that bit off shouldn't effect your AFR in any way. All they do is disable the branch that checks for those faults. Every bit in periphery 2-4 is that way.

I'm really starting to wonder if your front/rear sensor inputs are switched. It's easy to swap pins to test this.

Really quick, can you post your periphery 0 settings?

[saiteiman]

Switching that bit off shouldn't effect your AFR in any way. All they do is disable the branch that checks for those faults. Every bit in periphery 2-4 is that way.

I'm really starting to wonder if your front/rear sensor inputs are switched. It's easy to swap pins to test this.

Really quick, can you post your periphery 0 settings?

The conversion harness should be the correct version as I just recently purchased from Brett. I will double check on the pins.

Periphery0:
bit, 1,2,4,7,12,14 are all enabled, the rest of them are off.

[saiteiman]

Switching that bit off shouldn't effect your AFR in any way. All they do is disable the branch that checks for those faults. Every bit in periphery 2-4 is that way.

I'm really starting to wonder if your front/rear sensor inputs are switched. It's easy to swap pins to test this.

Really quick, can you post your periphery 0 settings?

Just checked the front/rear sensor pin inputs from the conversion harness - Pin75 to Pin71 and Pin76 to Pin72: I believe they are switched as intended because Mitsu manual is supposed to be incorrect based on what've read. Any how, I switched back to the way described by Mitsu Pin75 to Pin72 and Pin76 to Pin71. Started up the car and voilà, A/F now hovers between 14.6-14.8 Greg, thanks for your help!

[Greg E]

Glad to hear it!

[99 vr4]

Just checked the front/rear sensor pin inputs from the conversion harness - Pin75 to Pin71 and Pin76 to Pin72: I believe they are switched as intended because Mitsu manual is supposed to be incorrect based on what've read. Any how, I switched back to the way described by Mitsu Pin75 to Pin72 and Pin76 to Pin71. Started up the car and voilà, A/F now hovers between 14.6-14.8 Greg, thanks for your help!

Interesting enough that is what I had as a Cali setup . . . Pin 75 to Pin 72 . . . hmmmmmm I have only done one other hybrid car. I will note this on my build sheet and see if I can put my hands on a hybrid FED car here in st louis to physically test out the harness. Sorry for the confusion.

Brett

[anyonebutme]

Interesting enough that is what I had as a Cali setup . . . Pin 75 to Pin 72 . . . hmmmmmm I have only done one other hybrid car. I will note this on my build sheet and see if I can put my hands on a hybrid FED car here in st louis to physically test out the harness. Sorry for the confusion.

Brett

That would be easy enough...

[CoopKill]

So I am guessing I will need to switch a couple things as I have your Hybrid fed cable Brett?

[99 vr4]

So I am guessing I will need to switch a couple things as I have your Hybrid fed cable Brett?

Not unless it's wrong... Lol pin 75 to pin 72 on the flash ecu side for a fed. If your running closed loop without any issues, then your ok.

[CoopKill]

OK, not running it yet, I need to get it in there before I tear it down the 28th.

[dyter]

Just checked the front/rear sensor pin inputs from the conversion harness - Pin75 to Pin71 and Pin76 to Pin72: I believe they are switched as intended because Mitsu manual is supposed to be incorrect based on what've read. Any how, I switched back to the way described by Mitsu Pin75 to Pin72 and Pin76 to Pin71. Started up the car and voilà, A/F now hovers between 14.6-14.8 Greg, thanks for your help!

Can you verify if O2FRONT is 0x3E and O2REAR is 0x13 ?
Because if you switched 71 and 72, the result is inversed ?

You can test it easyly by disconnect the front O2, and show result in EVOScan by "0"

I don't understand, it's switched here: http://evoecu.logic.net/wiki/MUT_Requests