GTSBoy

f**k! PranK, not Duncan.

Just looks like. Not actually talking to Ravi! Duncan set me up.

MJpopcorn.gif

Yuh, could well be dropping the ECCS relay out or not having enough juice to keep the ECU happy as it cranks.

Power the relay. Test for continuity on the switched pins.

That is not "testing". A proper test requires that you prove that the switched side of the relay THEN CONDUCTS ELECTRICITY. Just clicking just means that they're moving. Not that they're working.

You're just as bad, even then. You open up your wallet, get stuff, it won't fit. Get it modded, still doesn't fit. Eventually get it on, interferes with something else. Fast forward 3 months and it broke, revert to previous. 2 months later, repeat with new gubbin or brainfart.

Point to point test the three relays you have there so you can identify where they are connected to, and therefore which relay is which. Mark up a printout of the wiring diagrams with what you find. Use the wiring diagram to tell you where you should have 12V and where you should have earth. And also where earth or power might come from, from some other switch or relay (ie the ignition switch) and then see if you have all those things in the right places.

Pay all that ^^^

Nah. The CD100 and CD110 codes on them are for front and rear. On other similar era cars from the same chassis types, Zs and V Skylines) that had different tyres front and rear, there was also codes like AL400 and AL410. Exactly as I described in my earlier response to the thread. They are different wheels, but only because of the stud to prevent you putting the rears, which carry a fatter tyre, on the front. Seems like a stupid solution to a stupid problem that didn't have to exist. But this was when Nissan was beginning to suck.

Greg will become a verb. As in, to "Greg" something. Where Gregging involves taking the very very very long way to make something that was OK before slightly worse than it was.

Crack pipe coupled with JDM yo coupled with "I know what I got". The only thing missing is old logo Nismo.

Perhaps look at the post immediately above yours.....

The wiring diagram tells all. "Eng Cont" means Engine Control. These kinda run all the things that matter in the engine/ECU world.

Looks like I'm talking to Ravi!

f**koff ^

Are you sure there is one on the motor now? You're not talking about the one on the firewall for the boost gauge are you? The ECU boost sensor is separate. It's on Neos. It's not on earlier RBs.

Yes and no. The Neo ECU has a boost sensor that you need to have connected. It will not be happy without it. You will likely need to Nistune the ECU to deal with the DTCs that will probably still happen.

Probably need to exclude vacuum leaks elsewhere before coming back to the IACV. Also, bleed the coolant port on it again. And again. And again.

S2 Stagea ECU is same same as R34 GTT ECU. OK, the program is slightly different, as Stag has no TCS, but they can both be Nistuned and can be swapped. I have a Stagea image in my R34 ECU (as the base image, since significantly changed and retuned) because it eliminates the TCS fault codes caused by not having any TCS hardware installed.

That would be the logical conclusion and the point to take from my reply. Google up the search terms - or search on here. Multiple threads on the topic.

This is the famous "why is there a stud that stops me putting the rear wheel on the front?" question. There is no functional difference except for the tyre size. Nissan put a little stud onto the rear wheel so you couldn't put the fatty on the front, is all. Stud is easily removed, problem goes away.

Why not take it apart and have a look?

Yuh, suppose I should look at what forum the recent posts are in.

Hard to believe that it was like that when it was on the crank. Easier to believe it was f**ked up as it came off. Is the fracture surface clean?