TwinTurbo.NET: Nissan 300ZX forum - Yes my ecu is programmed for 740. Unless the guy programmed
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Subject Yes my ecu is programmed for 740. Unless the guy programmed
     
Posted by 300zxNA2TT on April 29, 2010 at 11:29 AM
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In Reply To has ecu been upgraded for 740cc? 740 would be the posted by ZonaZ on April 29, 2010 at 11:21 AM
     
Message it wrong? The shop that installed the SAFC II was tuning it
and the car turns on, but wont idle. I have to keep revving it.
Then, there is a lot of smoke coming out of the exhaust, plus
u can smell the gas. So they say its running really rich. If I
play with the SAFC, it sometimes wont even rev higher than
2,000 rpm. I have it set to -50% on all throttle levels. So,
they are saying I dont have enough compression for those big
injectors. So I should step down to 555's. I wish I had
someone near here (Miami) that works on Z's specifically that
could test out the ECU or check out the car so they can tell
me whats wrong, because I've gotten 4 different opinions from
people on what to do..

-change injectors
-Change MAF
-Keep injectors, get a new ecu program
-install a dual intake (i havent installled it yet as it was stolen)

     
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