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Working out the fitment issue of the MAF with a better intake tube.

Nissan fitment of L28et part 2

This is using the MAF and ECU from a 300zx. The MAF is MUCH smaller than the stock AFM used on the L28et. I did not want to hack up the engine compartment just to make room for that AFM. This looks like it will work and I can always return to stock if so desired.

nissan turbo engine

I was wrong about the stock air filter, it will work fine with a 70mm to 80mm coupler.

that's a Vacuum Tube Volt Meter. I used this for the analog output of the needle swing, vs the DVM (digital volt meter) that is hard to read with rapidly changing voltages. I also wanted to see how the different types of 02 sensors (T vs Z) would work or not work with the 1988 300zxt ECU.

just cleaning up a bit.

warning, boring video, unless you just like to watch multimeters and hear talk about how to read codes out of the ECU. All good at the end.

I know the audio is bad, the engine noise was too much. I had a code 13 (cylinder head temp sensor) and 22 (pump circuit).

converting a 1986 300zx efi harness to run a L28et Done ready to test

converting a 1986 300zx efi harness to run a L28et Pt 4

most of the harness covering has been removed to expose the wires. This allows me to make any corrections for terminations, and check wire integrity.

converting a 1986 300zx efi harnes to run a L28et Pt 2

converting a 1986 300zx efi harnes to run a L28et Pt 1

1986 300zx turbo fuel temp sensor

ECU comparison 1983 280zx turbo vs. 1986 300zx turbo AAC output

Datsun 280zx shifter in a 280z

1983 280/1986 300 zxt knock sensor issue part 2 (noise warning!)

1983 280zxt/1986 300zxt knock sensor issue part 1 (noise warning at 3.30)

DIY EFI harness in 280zxt mode

L28et with 300zxt ecu DIY harness

280zx/300zx turbo DIY harness progress

280zx/300zx turbo DIY EFI wire har

EFI wire harness 280zxt/300zxt to adapt to a Datsun 280z with a L28et engine.

EFI wire harness part 2

DIY engine control unit wire harness for electronic fuel injection.

CTC-7 color set filter cap

RCA CTC-7 after power supply cap repair

Recapping a CTC-7 rca color tv power supply filter caps