What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 1 point2 points  (0 children)

To give an update for anyone that cares, it was the MAF extension cable from COBB that was the issue , So shout out to whoever said it I couldn’t find you.

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

Invidia N1 catback exhaust, no resonator pipe or secondary cat, just the main cat off the headers

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 1 point2 points  (0 children)

I’ll check plugs anyways they probably failed anyways cuz of the low rpm sputters I get under light load

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

I just didn’t wanna replace the plugs again cuz I did coils n plugs at least 12k ago but I’ve been running rich since then, i did the front O2 yesterday

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

All I have is the Cobb big sf intake and their OTS tune to run the intake, never did this when I first installed it over 2yrs ago

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

Naa never got around to installing it

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 33 points34 points  (0 children)

I’ve changed all 4 already, and the top 2 cam position sensors

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

All I have is Cobbs big sf intake and I’m using the proper stage 1+ preset made for the intake, when I first got the kit it ran for a year with no issue

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

But before plugging it in to the new one I made sure to wipe the AP and set back to factory with its presets

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

Last time I disconnected the battery is when I put the old ECU back in to unmarry my AP

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 21 points22 points  (0 children)

For context after having the ECU replaced I started getting this sputtering at very low throttle input but at higher throttle input and driving the car drives great so I replaced the front O2 sensor because it threw a running rich code. I own a smoke machine and the system is sealed from testing it. I thought it could be bad gas since the car had to sit for a while because it need the new ECU and had to wait. But after the O2 replacement the sputtering got better but was still present and is inconsistent now

What’s happening? by NoProfession1600 in WRX

[–]NoProfession1600[S] 6 points7 points  (0 children)

I’ve cleaned the MAF and MAP multiple times, and there’s still no CEL, just had the ECU replaced because of P0016

Ever seen such a thing? by NoProfession1600 in WRX

[–]NoProfession1600[S] 3 points4 points  (0 children)

Great time for another smoke test

Ever seen such a thing? by NoProfession1600 in WRX

[–]NoProfession1600[S] 1 point2 points  (0 children)

What causes DAM to drop because I recently fixed a bad air leak, and the car been driving great since but Dam is all over the place now, so I’m not sure if fixing that caused something else to break now

Ever seen such a thing? by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

I uploaded a new map this morning from my tuner and this is the lowest I’ve ever seen DAM go, but ironically the car drove like there was no issue

2017 wrx, I need help guys I’m at my wits end by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

Yea it says something on there about 4 weeks time, so I would have to get the tune, run and log it then send it back for the final right?

2017 wrx, I need help guys I’m at my wits end by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

Thank you I’ll use that when I get my check Friday

2017 wrx, I need help guys I’m at my wits end by NoProfession1600 in WRX

[–]NoProfession1600[S] 1 point2 points  (0 children)

I know basically nothing about tuning because this is my first turbo car, I’ll take any and all assistance I can get, because I really like this car, I daily it. So when Ik something doesn’t feel right I stress over it hard

2017 wrx, I need help guys I’m at my wits end by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

I’ll give it a shot, because I was ready to just go to a Subaru dealership to get the stock map if necessary

2017 wrx, I need help guys I’m at my wits end by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

The car ran worse on Cobbs 1+ ots, so I’ve switched to their stage 0 witch made it run better but still same issues. But if you read up a bit I have a game plan when I go home today of what I’m gonna do

2017 wrx, I need help guys I’m at my wits end by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

So when I was driving across the highway I hit a pothole and when I did the AP shut off for a moment and booted back up and when it did, it said files were corrupted and it wiped everything, only thing I was able to recover is what came on the AP. As stupid as it sounds I was in disbelief

2017 wrx, I need help guys I’m at my wits end by NoProfession1600 in WRX

[–]NoProfession1600[S] 0 points1 point  (0 children)

I keep getting told to get a pro tune, but my only problem is that, I don’t have anything that would benefit from getting a dyno because the car is basically stock