az240z Posted May 10, 2005 Share Posted May 10, 2005 My son just got a 82 280zxt and it needs a new fi harness. The connectors are bad and it has been cut in several places. Am wondering if it makes a difference between years and if there is any difference between a manual and an automatic? Also would like to know where I can get a good used harness? az240z Quote Link to comment Share on other sites More sharing options...
fl327 Posted May 10, 2005 Share Posted May 10, 2005 the 82-83 harness is a little different than the 81. main difference is that the 82-83 dont use the resistor box for the injectors, and I believe that they have a different plug for the crank angle sensor. 82-3 crank angle sensor is in the distributor. I dont think you could find a source for a new one, you could try the dealership but be prepared to pay a lot for it. Im sure others will post more of the specifics, its been a while since ive messed with l28et stuffs. Quote Link to comment Share on other sites More sharing options...
VinhZXT Posted May 12, 2005 Share Posted May 12, 2005 Az240z, I have atleast 1 turbo EFI harness that I am not using. Email me if you are interest it. The difference between the 81 and 82-83 is just the resistor pack. The CAS is the same plug and length. It just that on the 81 the CAS is mount on the left side of the crank pulley vs. the 82-83 is in the distributor. I do warn you that if you buy a used EFI harness that the first thing you should do is to replace the 3 connectors at the ECU with the newer 300ZX connectors. The ECU connectors on the 280ZXTs are famous for not making good contact and causing many running problems. Good luck Quote Link to comment Share on other sites More sharing options...
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