HELP !!R33 gtst check engine light blinking

[BASHERnissan]

Hi I have a R33 gtst s2.

My check engine light blinks 4 long blinks followed by 6 fast ones. I looked online for a code that would be 46 but couldn't find anything. The closest is 45 and is injector leak and 47 which is CAS or something... It also misfires SO BAD that you can't even use quarter throttle. These blinks are on start up, while running it stays on. 

 

Any ideas what this could be ?? The car also has a link g4, 440cc Injectors and big turbo with 240kw tune. 

 

Any help will be much appreciated thanks !!

[Ben C34]

Take it to a mechanic. Preferably who did the tune.your chances of an internet diagnosis working out here based on that info is non existant.

[GTSBoy]

1 hour ago, BASHERnissan said:

46 but couldn't find anything. The closest is 45 and is injector leak and 47 which is CAS or something... It also misfires SO BAD that you can't even use quarter throttle. These blinks are on start up, while running it stays on. 

 

Any ideas what this could be ?? The car also has a link g4

I've bolded the bits where I think the problem is. Why would an aftermarket ECU have the same fault codes as the Nissan ECU? Surely they have all their own fault codes?

[GTSBoy]

Aaaaaaaaaaaanddd!.......

https://www.linkecu.com/software-support/ecu-fault-codes/

[Steve85]

These codes are for GTRs. They may be of some use to you.

 

 

Edit: Uggggh, I've got to start reading these posts properly. If you've got an aftermarket ECU, these won't help. Sorry. [emoji848]

[KiwiRS4T]

1 hour ago, GTSBoy said:

I've bolded the bits where I think the problem is. Why would an aftermarket ECU have the same fault codes as the Nissan ECU? Surely they have all their own fault codes?

Follow GTSBoy's link to Link and you can ring or email their customer support.

[BASHERnissan]

Thanks everyone

[DJM]

Did you have any luck with this issue I just brought a r33 with the same problem

Plate LRM20

Same car?

[KiwiRS4T]

9 minutes ago, DJM said:

Did you have any luck with this issue I just brought a r33 with the same problem

Plate LRM20

Same car?

Same ECU?

[DJM]

12 hours ago, KiwiRS4T said:

Same ECU?

Yes same ecu link g4+ gtrlink

I've looked at the code description in that link and not sure what it is 

Code: 46

Description: An T2 at 5V

[GTSBoy]

An = analogue.

T2...dunno, but will no doubt tell you which analogue input it is.

at 5V = Saturated analogue input. Sensor is not doing what it is supposed to be doing (ie, giving somewhere between 0.5 and 4.5V or whatever it is set up to do) and is just jamming full sensor voltage. It's f**ked in some way.