Ecu swap

[jsambo]

Ecu swap

Hi guys I'm trying to swap out a ecu to a r34 ecu and I'm just trying to find a pin out for both ecu's I have the one in the car     is ( 23740 0V301) but I have a ( 23740 AA511 ) need both pin outs as I put the r34 ecu in it starts and runs but a check motor light comes on with the original ecu it dosnt bring the warning light up 

[KiwiRS4T]

More info needed. What vehicle are you talking about? Is it a Stagea? The OV301 is the second most common of the S1 Stagea. The R34 one you have put in may have had traction control which may be the reason for the check light. If so I believe that you can get rid of it by installing a resistor or something like that. I have attached an R34 pinout chart  which is much the same as the Stagea one. I don't know how the OV301 differs from the more common OV300.

 

 

Pinouts R34_ecu.pdf

Pinouts WGC34_Series_1_-_STAGEA_RB25DET_Auto_ECU_ translated.xls

[jsambo]

It's a s1 Stagea with a manual conversion and has a rb25det Neo in it I didn't do the install I got it like that .... I have all so got the r34 auto ecu but the guy I got it from says it worked fine when he did a manual conversion in the 34 I have gotten the ecu as I want to get a nistune but I want to sort out the check motor light befor I send it away so I know it works when I get it back 

[KiwiRS4T]

2 hours ago, jsambo said:

It's a s1 Stagea with a manual conversion and has a rb25det Neo in it I didn't do the install I got it like that .... I have all so got the r34 auto ecu but the guy I got it from says it worked fine when he did a manual conversion in the 34 I have gotten the ecu as I want to get a nistune but I want to sort out the check motor light befor I send it away so I know it works when I get it back 

Well have you put it in the car and does it drive ok?

[jsambo]

Yer I have put it in the car and started it up that's how I know the warning light is on ... drives ok only had it in for like 2-3 min as I went to the end of the road and back didn't boost it .... but was driving ok

[jsambo]

Ok plugged it in and did a diagnostics ... it's throwing cel code 26 and 46 with the r34 ecu plugged in