My K11 SR20DE+T Thread

OP
OP
Stani1029

Stani1029

Club Member
I only have minor things to do like ecu wire swaps for the knock/O2 and tacho. Fit my new sabelt harness fully and check the car over before i decide wether to take it for mapping (its already paid for) or an MOT. Im thinking mapping to iron out any running issues so that i dont encounter any emissions issues again

This is how the car currently sits
 

Attachments

  • F3A122A0-BE95-4DF4-8873-EE55CBB3FE62.jpeg
    F3A122A0-BE95-4DF4-8873-EE55CBB3FE62.jpeg
    655.6 KB · Views: 22
  • 00C2A180-2831-489D-B2A9-50721F2C1FCA.jpeg
    00C2A180-2831-489D-B2A9-50721F2C1FCA.jpeg
    811.1 KB · Views: 22
I only have minor things to do like ecu wire swaps for the knock/O2 and tacho. Fit my new sabelt harness fully and check the car over before i decide wether to take it for mapping (its already paid for) or an MOT. Im thinking mapping to iron out any running issues so that i dont encounter any emissions issues again

This is how the car currently sits
Blimey, how have I only just seen this now?!
She looks amazing mate!! Wheels suit her so well, bet she'll f***ing fly once the map's sorted
 
OP
OP
Stani1029

Stani1029

Club Member
Blimey, how have I only just seen this now?!
She looks amazing mate!! Wheels suit her so well, bet she'll f***ing fly once the map's sorted

ive just recently revived the thread and i guess you are new to micra scene, it should fly but whatever comes out of the mapping session i just want to be able to enjoy the car on the road when i have time then concentrate on any sort of drag/track sessions maybe the following year
 
ive just recently revived the thread and i guess you are new to micra scene, it should fly but whatever comes out of the mapping session i just want to be able to enjoy the car on the road when i have time then concentrate on any sort of drag/track sessions maybe the following year
Haha yeah you'd be right, only passed about 6 months ago, I've got quite a bit to learn lol
I can see now you're a pretty OG member, I bow to you sir!
Cannot wait to read up on this though and see how it goes in the future 👌
 
OP
OP
Stani1029

Stani1029

Club Member
Managed to fix the wiring issue with the o2 sensor so its now running alot better. Couldnt find any issues with the knock sensor wiring and never had time to get round to fixing the tacho.

i did have time for a quick test drive along the farm road and it doesnt half want to take you for a drive 😎

BB8351EB-1493-479A-84EE-876704F7A7A9.jpeg
 
OP
OP
Stani1029

Stani1029

Club Member
Dyno and mapping was today, to start off they did a smoke test which showed up various leaks.

There were a couple of leaks on the boost pipes (which sorted with a tighten up) and then there was one on the inlet manifold. This was due to a snapped bolt that i never noticed where the manifold can split into 2. It was going to be too time consuming to do it there and then so we got around it by clamping it with some mole grips 🤣

Next they did a pressure test up to 1 bar which then showed a leak at my cheapy fuel pressure regulator, there was a burst o-ring. Fixed that and the mapping begun

Mid way through their AFR probe broke, the sensor and the plug needed swapped so there was about an hours delay before it was back up and running.

After this everything went smooth and we managed to pull 301hp and 274ft-lb with just under 1 bar of boost. Huge moment of relief afterwards and the car is so good to drive.
4EB0269B-C1AF-41FA-8117-9C4D3941C34A.jpeg
A6E0879D-59A8-4209-A917-D887D5A77257.jpeg

7B0817F7-2D10-4A07-A145-A1324E90885C.jpeg
 
Top