Search results

Haven't heard of them before but at a glance they look pretty solid. People generally recommend Injector Rx but if the other place is somewhat local to you then it'll make your turnaround time faster.

KOEO you should be seeing 0 psi at the intake manifold since it's at atmospheric pressure without the engine running.

The most likely cause is a bad injector. Pulling them and getting serviced would be advisable and it's generally good practice for this platform anyway. Unless if you know your injectors are good then personally I wouldn't do more WOT pulls with the amount of knock you're seeing until they're...

That's outside of spec even from Mazda. Their max difference is 28.5 psi between cylinders on top of 130 psi being the minimum which it's almost at. Try doing a wet test on the #2 cylinder and see if your reading increases substantially. If it increases then your rings are bad. Starting at the...

Considering how weird everything is it may be worthwhile to try running off spring pressure. You'll get to see what spring rate your IWG is at and also see if the knock you consistently get at 5.5k dissipates. You should be running at least a compression test. All of this is for naught if your...

^ What he said. I was in the middle of typing that. One time I had the connector plugged in but not completely until it was fully seated and I was throwing cam faults.

Fuel pressure seems fine. Your PRV was fine, as long as you don't see pressure abruptly start dropping off. That would indicate the valve opening. You're limited to how much the pressure is going to rise based off heat in the engine bay. Last time I did it, it only reached ~1430 before starting...

Put your OEM coil packs back in as well after fixing the gaps.

Whenever I've seen AFR tables the Normal and Overload have been identical. I'd also set the Unknown table the same as your Normal/Base one as well. And obviously set the Knock table richer. You'll know if you're in open loop because your LTFT and STFT will be zero'd out in your log.

You were probably misfiring from running lean. The typical idle pressure is around 400-500psi so you're low. Make sure that you're getting 60 psi fuel pressure when your engine is cold so that'll show if your ITFP is working correctly. Go KOEO (key on engine on) but don't start to check that...

Only do one form of control (load or boost) at a time. Trying to do both simultaneously will be a nightmare going forward. The reason why the map tapers off is because the K04 isn't efficient in the upper RPM ranges. Also yes, change your WOT AFR target to 11.4. Raising the "global" load limit...

Agreed on going with OEM coilpacks. NGK plugs are gapped pretty wide IIRC at around .043" which is way out of spec. You want to generally be in the .024-.026" range. Also Enki is correct about the head bolts being TTY and not reusable so that should be addressed at some point as well. From...

I'm not saying that it's normal to have it 99.9% of the time but if you're looking at looking at strictly max/min rather than sustained on a log you may see a high STFT without there actually being a leak. That's why I asked how his STFTs were at idle. Obviously under most driving conditions you...

Sounds like you have a post-turbo leak. STFT at +/- 25% is fine if it's touching it during normal driving because you'll naturally get it during hard acceleration or lifting off the throttle. If you're just sitting at idle and your STFT is bouncing all over the place then you probably have a...

I'd want to get some disclosure on what "aftermarket" fuel pump they installed. If they were going to install an aftermarket fuel pump I'd at least want a say in what was going into the car, personally.

Just a heads up that you can export your VersaTune logs into .CSV format so people can actually look at them without the VT software. It almost seems like an electrical issue considering you're getting all these weird sensor issues (fuel pressure, O2 and EGR) plus issues with sparking with...

Now that the S5 is released and dyno'd, that makes this kinda awkward. Especially with not having any real info on it.

What the hell are you going to do with a big ass turbo Civic in the mountains? You wouldn't even have time to spool the thing.

Really? I have the same setup and it has a decent amount of chatter. Unless if you just mean little compared to the other setup.

I use them as well but I had my clutch installed when my engine was being built since the trans was already out anyway. So I have no idea if there were any complications with mine or not.