Just finished installing an Infinity M30 ECCS into my 1986 300ZX 2x2. I did this because I needed a programmable ECCS and I wanted to be some what original.

All the connections are soldered and heat shrinked.
The injector wiring harness was returned to pre-recall, meaning that the injectors are not hooked up to the same control line.
First test was unsuccessful. The car ran, but very rich and horrible timing. Come to find out that the software on the ECCS matched to nothing of the known good software I have of the M30 ECCS. This is a Nissan Reman. Unit, sooooooo I don't know what happened.
After replacing the software with a known good, the car runs much better, but it is still running rich. At idle it blows black smoke and when i depress the throttle it blows a big puff of black smoke.
I'm gonna go over the sensors once again, maybe the AFM or CHTS is hooked up right. Or maybe the M30 software isnt 100% compatable with the Z31. More troubleshooting will tell.
Anybody know what the impedance of the M30 injectors is?
All the connections are soldered and heat shrinked.
The injector wiring harness was returned to pre-recall, meaning that the injectors are not hooked up to the same control line.
First test was unsuccessful. The car ran, but very rich and horrible timing. Come to find out that the software on the ECCS matched to nothing of the known good software I have of the M30 ECCS. This is a Nissan Reman. Unit, sooooooo I don't know what happened.
After replacing the software with a known good, the car runs much better, but it is still running rich. At idle it blows black smoke and when i depress the throttle it blows a big puff of black smoke.
I'm gonna go over the sensors once again, maybe the AFM or CHTS is hooked up right. Or maybe the M30 software isnt 100% compatable with the Z31. More troubleshooting will tell.
Anybody know what the impedance of the M30 injectors is?
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