Neo 33 turns but won’t fire

[Reeky]

Ok here’s a list of exactly what I’ve done for my r33 neo. This is whilst retaining all r33 bolt ons, plenum, oem coilpacks with the loom, injectors & rail with the loom using a s2 R33 rb25 engine loom and starter motor loom.

comtinues to turn really strong, but no firing up. Fuel pump works fine

-changed plug for o2 sensor to suit neo
-changed vct solenoid plug to suit neo
-extended the TPS plugs to reach neo throttle body
-reversed cas
-variable air control intake solenoid valve plug changed to suit neo & canister purge control valve plug to suit neo

That’s about it. IGN relay is there, ecu is in, white thing is plugged in I’m pretty sure it’s in properly.

 

[hey_aleks]

Have you ever started it before? Fresh fuel?
Maybe check that the fuel filter feed is the right way around otherwise is does exactly as you described.

[hey_aleks]

Send a pic of your engine bay aswell.

[robbo_rb180]

Pull out cas and turn it, listen for injectors and also pull off no1 coil pack and see if it creates a spark. 

From memory the 2 middle wires on the cas need to be swapped for the plastic covered to be used with normal metal ones. 

[iruvyouskyrine]

1 and 4 (outer wires) need swapping on plastic CAS

[Dose Pipe Sutututu]

was your original R33 CAS plastic? if so swap your wires back

[Reeky]

On 9/16/2018 at 5:27 PM, hey_aleks said:

Send a pic of your engine bay aswell.

All lines are correct, filter is correct feed way so is the reg, all on the correct flow ways

[Reeky]

On 9/17/2018 at 12:13 PM, iruvyouskyrine said:

1 and 4 (outer wires) need swapping on plastic CAS

I gave that a go and still no fire up, tried these combinations

4231, 4321, 1324 and still no go

[Reeky]

On 9/16/2018 at 10:44 PM, robbo_rb180 said:

Pull out cas and turn it, listen for injectors and also pull off no1 coil pack and see if it creates a spark. 

From memory the 2 middle wires on the cas need to be swapped for the plastic covered to be used with normal metal ones. 

So 1324?

[KiwiRS4T]

R34 CAS (Hitachi)
pin 1 = earth
pin 2 = power
pin 3 = 1 deg
pin 4 = 120 deg

R33 Cas (Mitsubishi)

pin 1 = 120
pin 2 = 1
pin 3 = power
pin 4 = earth