Search Results for ‘p0171’

P0171 code. Need help identifying problem. I have data. My MAF sensor is reading at 1.4-1.6 at idle. Is this withing spec? My o2 sensor holds steady at about 0.2v when i psh on pedal it drops to 0.0v sometimes. I have not drove it yet since installing, new orange manifold gasket, new spark...

Check Engine light comes on and scan tool reads LTFT at 39.8%. The following items were performed over time to try and correct the error code. 1. Smoke generator revealed slight leaks around intake between MAF and throttle. - hoses replaced 2. Performed vacuum check - normal range 3. Replaced...

I'm in an interesting and frustrating situation, need advice, please help the vehicle is 2004 HL 3.3l V6 FWD, odometer is around 145K miles Since 2019, whenever the weather starts cooling down during Oct/Nov, check engine light would come on (and it always happens when stopped in traffic or at...

My check engine light came on along with the traction control light and the car gave me the P0171 code. This is the snapshot: I looked everywhere I thought I could to see if I could see any holes or rot on the pipes but I couldn't find anything; I don't really hear any hissing except maybe...

I recently found a P0171 code get flagged (and only this). Engine has roughly 160k miles. It runs fine, idles fine. Once in a while it takes more than a second to start after turning the ignition; otherwise it starts immediately without struggle. I do feel there being some hesitation from the...

Two weeks ago, I got a P0171 check engine light code (Air/Fuel Mixture System Lean Bank 1) for my 2007 Toyota Camry SE when I had the guys at Meineke scan it. My mechanic at Hi Five Auto Care, after looking at the car, told me they'd have to replace the mass air flow sensor and fuel pump. So...

First off thanks to everyone who has posted info on here cause it has helped me immensely thus far. So I was gifted this '03 Echo from a really good friend of mine after I lost my car a little over a month ago. He had advised me of the cel prior but since I do need to register it in my name...

Hello all, The last few weeks I have been dealing with my 2003 corolla s 5 speed with 186,000 miles and its multiple issues that popped up all at once. I live in western WA and we had over 110⁰ degree weather for the first time in history, well despite what most other forum posts say about...

Hello 'Nation, Yesterday we drove from southeast Louisiana to Arkansas and our 2010 Camry LE 4-cyl with almost 150k miles...where to start? About a month ago my buddy and I did a lot of work on the car. Drained and replaced all fluids, plugs, filters, brakes, thermostat, etc. Nothing major...

I recently changed my intake manifold gasket on my 2007 Toyota Corolla after a p0171 code. When I was removing my manifold a coolant tube on the throttle body came lose and leaked so I decided to flush the engine coolant out and refill. After putting everything back into place I cranked the car...

I have a 2007 Camry with 2.4, sometimes when it’s hot it will have a long crank or hard start, I replaced fuel pump with no luck, my long term fuel trim is at 10%, short term fluctuate all over, if I unhook battery to clear fuel trims it runs terrible until the long term gets back to 8-10%, I’m...

I can't get my vibe to stop throwing the P0171 CEL code. I'm just going to list everything I know and tell you what I think to do next. Any help or insight would be appreciated. Original owner said it was throwing P0171 so he replaced the MAF sensor and both O2 sensors with "Ones his buddy had...

Okay so I'm at 291,000. I had a p0420, P0171, and a random TCC code. P0420 ended up being the Front Catalytic converter and the upstream O2 sensor. and the TCC code did not come back when I cleared the light. The P0171 code came back 2 days after installing the Catalytic converter and O2 sensor...

Ravi is having problems. Parts replaced on this journey this month. Spark Plugs- NGK OEM Wires- NGK OEM IAVC- OEM - Repair Shop suggested after diagnosing Air Ratio Sensor- OEM (front 02 sensor)-Repair Shop suggested after diagnosing Both ignition Coils- OEM...

A few months ago, our CEL came on. It was diagnosed at Autozone as P0171. I was told the MAF needed cleaning. Over the past few months, I have intermittently removed the part, cleaned it with MAF cleanser and replaced it. The car has had slight acceleration problems and issues with dying at stop...

Just got this car recently and it is throwing a bunch of codes. Somebody sold it to me. The car still runs fine. This is for an 06 corolla LE. I'm thinking it is the rear O2 sensor that I need to replace? The first code I got was p0420. It was then replaced by these two sensor circuit codes as I...

Hey everyone, I am looking for some help diagnosing a problem on my 2000 Avalon. Currently I have several codes: P0171 "Too Lean" P1150 ? P1155 ? I've also have a freeze frame of P0171 Calculated Load Value: 17.25% Engine Coolant Temp: 174.2F Short Term Fuel Trim Bank 1: -1.56% Long Term...

the first time i had my check engine light come on they pulled up a P0171 lean. they changed the 02 sensor and MAF. After a few miles it came up again so i took back to the mechanic and he suggested that it might be a clogged fuel injector and told me to use a fuel injector cleaner. Then after...

Hello again, I replaced my A/F sensors a few months back, and that cleared the CEL, and the codes. Now today, I get the CEL again. I read the codes and the P0125 is active and the other 3 codes are pending, so not sure how long they may have been in there. I have been reading that the P0125...

I got a P0171 code yesterday. I checked the freeze frame data and got this: RPM 632 Calc Load 31.4 Coolant F 174 IAT 108 LT FTRM 1 % 52.3 ST FTRM 1 % 20.3 LT FTRM 2 % 52.3 ST FTRM 2 % 19.5 After replacing the MAF sensor, these were the readings: LT FTRM 1 % 5.5 ST FTRM 1 % -0.8...