UPDATE: So at one point I was blowing an efi fuse, and I ended up unplugging the rear o2 sensor and plugging it back in and it fixed it. Odd. I replaced the sensor just to be sure. I also had this lean code that I couldn't get rid of. Well, inspection time came and I failed for the CEL. Many months ...

zbyers wrote: ↑Wed Nov 13, 2019 12:31 pm It's possible it's related to that lean code, but I haven't heard of anyone having stalling issues due to it.

A good experiment if you wanna help me brainstorm would be to unplug your vacuum switching valve and see if a code comes up. Just to see if the same results happen

The lean code, to a point, is also emissions related. The reason I was suspected the brown VSV was because it was missing. I guess I didn't realize you had a jumper wire in it, to take place of that. The 04 GT is pretty similar to the 05, actually as there is also the smog pump. The 03 GT is the bi...

UPDATE.... Looked up an the K&N cold air intake for my 2005 GT and used their included instructions on their website to see how it is installed. By the end, I realized that everything on my intake system is correct. zbyers, I think Im right in saying that you have a 2004 and if so then there are...

Scratch that, I toughed it out and looked. So the vacuum line that you have capped off on the throttle body is currently running from that nipple on the throttle body to this part right under it. In the picture the vacuum line is the braided one. 20191112_183855.jpg I supplied this next picture to j...

There is no changes to this vacuum set up from the stock air box, to installing the aftermarket cold air intake. There was a vacuum line that was on the backside/bottom of the stock airbox; that should now go onto the nipple sticking off the cold air intake. The wiring for the brown solenoid is bun...

zbyers wrote: ↑Tue Nov 05, 2019 9:10 am Per AllData, these are the GM part numbers for intake manifold gasket:

1ZZ: 88969024

2ZZ Upper: 88973505
2ZZ Lower: 88973310

is AllData the website you find parts for? IVe been needing a website to find part numbers and diagrams

I apologize. It has been pouring down rain here, and I have had other projects going on at the house... Wife hit a deer over the weekend so had to get her car back together ASAP. I will snap a few pics of my cold air intake setup after work. Thanks. I drive this car almost daily so I'm trying to fi...

zbyers wrote: ↑Tue Nov 05, 2019 3:47 am The intake manifold gasket on the 2zz is different than the one for the 1zz.

Did they end up making a newer one like the orange one for the 2zz? Do you know the part number?

Reading on here, everyone changes their intake manifold gasket for the orange toyota one. Can anyone confirm that this works for both engines? I ordered it, and then realized that I may need a different one since I have the 2ZZ engine.

andrewclaus wrote: ↑Mon Nov 04, 2019 5:05 pm Looks like the fog light connector. If your car doesn't have fogs, it may be an unused extra on the harness. There may be one on the other side too.

Car does have fogs, but they currently work as they should. I do not think it is for the fogs. I appreciate the response

Heres another picture to show the set up. That hose laying over the top of the intake isn't there anymore. I can supply more pictures if needed

Recently purchased a 2005 vibe GT with a lean code, P0171. Only modification to it seems to be a cold air intake. I have a loose connector that I cannot find what it connects to. It had a pin in both terminals, so the previous owner was trying to jump the connection. Any help? If anyone has a stock ...

That connector is potentially the source of your P0171 code. I know it is part of the VSV contraptions located closer to the master cylinder. I will post a pic of my setup when I get home, to show you how the wires are plugged, and the vacuum hoses are routed for the intake. Any luck on pictures of...

Another note I forgot to say was that whenever I reset the computer by disconnecting the battery, it drives real bad for the first miles. After a couple times driving it drives fine. No bad gas mileage, sounds like its firing on all cylinders. I wanna say the power doesn't feel effected after eithe...

Another note I forgot to say was that whenever I reset the computer by disconnecting the battery, it drives real bad for the first miles. After a couple times driving it drives fine. No bad gas mileage, sounds like its firing on all cylinders. I wanna say the power doesn't feel effected after either...

That connector is potentially the source of your P0171 code. I know it is part of the VSV contraptions located closer to the master cylinder. I will post a pic of my setup when I get home, to show you how the wires are plugged, and the vacuum hoses are routed for the intake. Please ans thank you! I...

Do you have a bluetooth code reader? If so, you can hook it up and pull the o2 sensor data. if it has a nice "wave" on the graph, the sensors are doing their job. Only the first sensor is really critical. P0031 for the o2 sensor basically says it has low/no voltage. I will ask the obvious...

Do you have a bluetooth code reader? If so, you can hook it up and pull the o2 sensor data. if it has a nice "wave" on the graph, the sensors are doing their job. Only the first sensor is really critical. P0031 for the o2 sensor basically says it has low/no voltage. I will ask the obvious...

Hello all, I need some advice on where to start. I have a 2005 pontiac vibe gt that I bought with a p0171 lean code on it. Was hunting for the culprit but never found anything. My spark plugs looked good and my gas mileage was pretty alright for a 180xxx mile car. was averaging 28 when driving very ...

I would concentrate on the modified air intake. Where's the MAF sensor? My approach would be to find a stock air intake box with MAF and try to get things back to normal. (By the way, that socket extension banging against the positive battery terminal cover would bother me.) The MAF is under the in...

I just looked at mine and that's not even a hose fitting. It's for support. If you had the original air intake, that barb would fit into a rubber bushing on the air intake box. With that being said, do You see where I could have a vacuum line leak? The CEL comes on, and take about a full tank of ga...

So if I'm understanding you correctly, the appendage off the bottom of the part in my picture stays open? Here's a Matrix part diagram showing that valve: http://www.japan-parts.eu/toyota/us/2007/corolla-matrix-nap/zze130l-depdka/3_155450_023_/tool-engine-fuel/1708_vacuum-piping#25860 It looks like ...

Sorry. Forgot to post pictures of how mine is set up currently.

So I have a p1071 lean code that I've been trying to track down. I recently bought this car. It's a 2005 vibe gt. It has a cold air intake and which has a hose coming off of it that is plugged up. I've been trying to find a diagram to see where it should lead to but haven't found any open except one...

Mine sits at 13.9, and so does my wife's Mazda 5. That's at idle. Ill keep that in mind when I replace it. Checked all voltage drops on both the positive and negative side of battery just in case and they checked out good. Only thing looking wrong is the alternator voltage. I checked all the other ...

I'd say so. You need at least 13.5 to charge a 12 volt battery properly, and I believe that around 14 volts is normal for a running system. You'll need to get above idle for a bit to make certain, however. Have someone rev the engine to 1200 RPM briefly for a volt check, if you can. Reving it up to...

The only reason I can think of for a 120 Volt plug body to be there is for an aftermarket block heater. Welcome to GenVibe :D I was wondering where you were located (update profile for us) but then you mentioned Texas! Do you have the history of this car? It's possible that it was a northern car fo...

I often start by looking at eBay: https://www.ebay.com/itm/06-05-03-04-Pontiac-Vibe-oem-1-8-air-filter-cleaner-intake-hosing-box-w-MAF/143364835602?fits=Model%3AVibe%7CMake%3APontiac&hash=item216135c912:g:lwYAAOSwv-JdYr7n:sc:FedExHomeDelivery!80401!US!-1 The Toyota Matrix part number is 17705-0...

Does anyone have a picture of a stock air intake? I'm trying to see how the MAF sensor bolts on. Also trying to find a stock air intake.

Update:
It's a cold one this morning for August in Texas and the check engine light isn't on when started

If you're running without a MAF, I can see how that could lead to a running lean code. I'm surprised it works without one. I'd fix that first. Running lean can damage the engine. And you're relying on the O2 sensors only to manage fuel mixture. A code will reset if the fault doesn't appear during a...

Howdy yall, I have recently purchased a 2004 Vibe GT with 180,000 miles on it from an auto broker about a week ago. To help yall interpret what my problem may be, let me explain the scenerio I have been in. After test driving and purchasing the vehicle, I drove about 40 miles to my parents house. Fr...