ECU swapping observation!
Thread Starter
Joined: Sep 2003
Posts: 982
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From: Yutan, Nebraska
ECU swapping observation!
As you can see in this thread below, I have been having issues...
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/about-throw-fd-away-676642/
Now, I have a 93 cali ECU. I have been getting the codes 30, 33, 38, 39. I just borrowed my buddy's 93 NON cali REMANUFACTURED (there was a recall) ecu.
So get this. I plugged it in and rechecked the codes...got the same 30, 33, 38, 39....but I also got a code 51...fuel pump relay. I know in the thread a few people had these issues with their FP relays. I thought it very interesting that my ECU didn't pick up on that code...any ideas why?
Trev
https://www.rx7club.com/3rd-generation-specific-1993-2002-16/about-throw-fd-away-676642/
Now, I have a 93 cali ECU. I have been getting the codes 30, 33, 38, 39. I just borrowed my buddy's 93 NON cali REMANUFACTURED (there was a recall) ecu.
So get this. I plugged it in and rechecked the codes...got the same 30, 33, 38, 39....but I also got a code 51...fuel pump relay. I know in the thread a few people had these issues with their FP relays. I thought it very interesting that my ECU didn't pick up on that code...any ideas why?
Trev
