ECU Diagrams.
This page is for various Nissan ECU pinouts + Engine loom diagrams.
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280ZX Turbo - 1981
Note: This engine features an 'empty' distributor and a crank trigger unit paired with a toothed wheel mounted on the harmonic balancer.
280ZX Turbo - 1982 & 1983
Note: These engines feature the common "Turbo Distributor" with the crank angle sensor situated right underneath the rotor button inside the distributor. This unit is the same as the VG30 CAS and looks identical to all other mass produced Nissan CAS of the 80's through '00's
R32 RB20DET - 1989-1994
Note: The bee's-knees for Nistuning. The RB20DET Blue Plug ECU doesn't have any of the lockout like the RB25 (S1&2) ECUs.
R34 RB25DET NEO
S13 SR20DET - 1990-1994
S14 SR20DET - 1993–1998
