Anybody ever worked with a boosted drive by wire system or a system that had induvidual coil packs mounted to the spark plug?.....How the hell do I address the timming issue......Mass air flow?....this car has too many obstacles......lol.....Any help would be apreciated....

 

GET A HONDA

j/k!

 

I'd rather WALK.....

J/K

 

then start walkin!!!

J/K

 

MSD probably makes a product to fiddle distributorless ignition timing. I am sorry, but I am not up to speed on anything other than Honduh and some other makes conventional style distributors.

Recalibrating the MAF for larger injectors... or just sticking a larger MAF and larger injectors (you have to have half a clue on what a suitable donor is) and tuning with an AFC to get your fuel right would handle the fuel. Supra (and other) boys like to combine S-AFC and a second OEM MAF - the S-AFC can be set up to average the dual MAF signal and it acts like a larger MAF with more flow capability.

 

It's possible you could use an AFC and a maf from a larger nissan engine such as a VQ35DE or a Q45 V8 along with some larger injectors, but it's all gonna be trial and error since there isn't a lot of information out there. However, if someone can crack it, the Nissan ECUs are flashable with a factory scan tool.

 

Is this Nissan OBD1 or 2? I'm currently working on reverse engineering the Nissan 300zx TT ECU. I have found out quite a bit already, and it is MAF driven with individual coil packs as well. Maybe some of that code could be ported...Look for ZTune to be released soon

A nice dump of the PROM would be very helpful if that is a posibility so I could compare it with the 300z...

Mike

 

I have the same problem, The only thing that I have found is the MSD DIS-2, Then you have to buy a sending unit for the boost pressure. It sounds like a realy nice product but a pain in the *** to set up, and its not cheap.

Larry