toan_tech

When it comes to buying anything in life. Its first come first serve. Money Talks. Bullsh*# walks.

I've been calling around and no one has em in stock. Are they special order from Japan only?

If you still have the z31 maf for sale. how much do you want for it plus shipping to 95148

Looking for a set of rear adjustable camber bushings for my S30.

I have my fuel pump wired to key on also. It didn't affect my performance. Also check connectors to the ecu by wiggling the connectors. I noticed sometimes when my Z acts up, its due to poor connections to the ECU.

Hey Stan, yes I did actually fixed the cold start and hesitating issue. I drilled open the aluminum plug and adjusted the fuel mixture screw by turning it to the right to richen the mixture on the MAF. I also purchased a 3 wire O2 sensor from ebay and wired it up according to the wiring diagram: Black wire to ground, grey/white pin 34 and yellow pin 115. Also make sure all ecu connections are secure. Here is a link for adjusting the MAF http://www.xenonz31.com/AFMCalibration.html. Hope this helps

Hoping someone can help. I just finish the z31 ecu/maf swap into my 82 l28et. Im having a poor cold start issue, fires up then stumbles and dies, unless I give it some throttle. Also when fully warmed up, intermittanty it will stumble and die out when im at a stop. I've read some where that after this swap there is a lean cold start issue. I don't have a cold start injector, my timing is at 24 btdc, fuel pressure is at aprox 35 psi. I wired up the ecu and maf accordingly and swapped out injector 5 and 2. Anyone have any suggestion?