Re: Difference in 280Z F/Injctn leads.

[zeds4ever]

 

          Looking to replace dmgd F/I leads on 280Z. Can anyone help to advise what units these will fit.

     

          (1)  Model 810 280Z Part#24079-25P25                      (2)Model  810 280Z Part#24079-42E25

 

                        Will either of these be suitable for early 280Z system as they have them in the States for reasonable price $42.00 to Aust for a set of six including wires & cnctrs.

 

                                                                    Regards: Alan.

 

                                                               

[pauly_adams]

I use non injected leads from a 260z on my 280zx turbo and there is no difference

 

[44014]

I use non injected leads from a 260z on my 280zx turbo and there is no difference

You used non injected leads for your fuel injectors ??

The guy is asking about f/I leads not h/t leads

[pauly_adams]

yeh got that and pm sent

 

[pauly_adams]

also both should work fine, as long as there prior to 1988

 

[dat2kman]

After some up to 30 odd years of use/age, heat cycles, etc, the injection plug leads/wiring can break down and increase resistances.

Test each lead, between injector socket plug, and the corresponding pins on the ECU end of the loom.

Hopefully they should all be close in resistance values.

Due to excessive bending or forcing, they can fracture, and resistance value will be quite different.

 

To repair, the loom needs carefull removal, untapeing, and search for the break. It most likely will be in the first 50-80 cm from the injector plugs. Simple baring of wire, some shrink tubeing, soldering, and sealing will fix it.

 

The actual plugs that connect to the fuel injectors are commonly available, and eadily replaceable, the spring clips are a pain though!

[zeds4ever]

 

                        Thanks for your replies fella's.

 

                                          Regards: Alan.