for those that are curious, you don't have to go under the car like this guy says in the video to change the rear 02 sensor, it's right behind the engine, in the middle down on the exhaust pointing up, just make sure you have a long ratchet extension
@davidleekalbjr.3035
3 жыл бұрын
Thank you for the information. I had this code at 120,000 miles. Considering my engine was never smoking, or lacking power. I didn't think my catalytic converter was bad. It was still getting good mileage, per gallon. I watched a Scotty Kilmer video, on how to check it with an exhaust back-pressure gauge. I changed the O2 sensor, and problem solved.
@WorldWideMediaGroup1
2 жыл бұрын
which one i replaced bank 1 with walker brand never change the down stream yet
@jesusantonio732
2 жыл бұрын
@@WorldWideMediaGroup1 did you get p420 fixed? I changed the upstream sensor and did not fix the code. i might change the 2nd sensor soon. I have changed the valve cover when i got the car, just to rule that out.
@Palajsam18
Жыл бұрын
Thanks Dad! I’ve replaced my PVC Valve about a year ago and it went away after that, rough idle, difficulty climbing hills, low speed, all fixed. Now it’s the same code, but, about two days ago it went away. I’m at about 88,000 miles, any thoughts.
@princessk4969
4 жыл бұрын
Chevy Cruise vehicles are lemons ! Nothing but problems, and when you fix one issue then it will be something else
@Chrislav7
4 жыл бұрын
180k on mine. Besides a PVC issue and wear and tear items likes plugs and 02 sensors, I've had zero issues.
@DV91
3 жыл бұрын
Yes. Nothing but minor issues on mine but the good thing is that most parts on not that expensive. But I still regret buying this car!
@leedavis5275
Жыл бұрын
Normal maitaince 2013 115000 miles
@DD-es6qd
Жыл бұрын
Indeed worst car ever
@arilikeme
Жыл бұрын
Worst car
@HEROFOREVER
3 жыл бұрын
My 2014 Cruze has 72,800 miles on it, and today my check engine light came on. I got a scan tool to it and this came up. Very disappointed, couldn’t even make it 100,000 miles without a major repair. I consider this a major repair because this is something that is more than just regular maintenance, and is expensive to replace. At my local autozone they showed me some ranging from 300$ all the way up to nearly 1000$! Also my coolant is leaking, and I have yet to find out where.
@benjaminzamora8997
3 жыл бұрын
Coolant leaking could be the water pump
@johnfalco9528
2 жыл бұрын
Could be the coming from the fill reservoir to the thermostat housing. Just right if the oil fill cap.
@sellingdadecounty
2 жыл бұрын
Same boat 2016, 91K
@keithstubbs4473
2 жыл бұрын
just happened to me today 2014 at 65k miles 😑 atleast it's a easy garage fix!
@vicsanchez4945
Жыл бұрын
i had the same issue. I replaced the reservoir plastic tank, did not fix the issue. I could see water on my driveway but did not know where it was coming from. Found the leak. Facing the car, the leak was on the radiator elbow, bottom left corner. That worked for a while and then I had to replace my water pump and timing belt.
@joerico9461
4 жыл бұрын
Thank you for cutting to the chase that's all I wanted to know which O2 sensor is the most likely to go bad with this code
@dude...are-you-sure
2 жыл бұрын
P0429 has plagued me for months and I can pass me smog. Gonna try your reconditions keep my fingers crossed.
@mccla022
Жыл бұрын
Just got P0420. 2012 Cruze 1.4L Turbo. 168,100 miles
@TheAndrew1025
5 жыл бұрын
I have 211,000 and just got the code for p0420, I changed the oxygen sensors 60,000 miles ago.
@PistonShack
3 жыл бұрын
Hey brotha! Thanks for sharing the video. I just have issue with p0420 code on my Toyota Echo. I am going to troubleshoot it. Seems like fuel economy is not effected. Cheers!
@jaycee9192
2 жыл бұрын
Thanks Dad for showing how to fix this . Gonna be attempting this soon.
@shantelle2735
3 жыл бұрын
Good info, thanks for sharing!
@headshotzonly1121
4 жыл бұрын
You from Kentucky? Sounds just like my brother
@ShotByZy
4 жыл бұрын
My cruze threw a circuit short code for my o2 sensor and I replaced it recently and my catalytic converters was replaced less than 35k miles ago but now it’s saying it’s working less efficiently, what could be wrong
@BrOwNDiCY72
3 жыл бұрын
Hey man you ever figure that issue out??
@dboii1987
5 жыл бұрын
Did you replace both o2 sensors in the end or just the upstream? I've read I should replace both at the same time regardless of which one is faulty
@ericwarmington522
4 жыл бұрын
Can a broken flex pipe before the cat cause this code?
@dadfixesreviewsridesandinv309
4 жыл бұрын
I’m not sure about that. Does anyone viewing or in the comments know the answer to this?
@ratagris21
4 жыл бұрын
@@dadfixesreviewsridesandinv309 yes it would be an exhaust leak.
@lashawiklauri9071
3 жыл бұрын
could it be second( downstream) sensor???
@dancurrier6421
Жыл бұрын
I'm confused with my Chevy Cruze Lt 1.4 tubro I have replaced converter and O2 sensor and still have a code Po420 any help would be appreciated
@jeromehoward9795
5 жыл бұрын
Trying to understand... You said it would be the Upstream Oxgen sensor... The part you listed from Amazon is the Downstream. Help please?
@dadfixesreviewsridesandinv309
5 жыл бұрын
The upstream and down stream oxygen sensors are exactly the same. They just plug into different areas of the car. So it doesn’t matter what the amazon link says it will fit in either upstream or downstream
@jeromehoward9795
5 жыл бұрын
ACDelco 213-4699 GM Original Equipment Heated Oxygen Sensor - Upstream $43.97. ACDelco 213-4698 GM Original Equipment Heated Oxygen Sensor - Downstream $29.33. One is a lot more than the other. Not trying to fight. But can you see where I'm coming from. Thanks for getting back to me!
@dadfixesreviewsridesandinv309
5 жыл бұрын
I would go by what a deco specifies then. The upstream o2 censor is usually the one that goes bad and needs to be replaced
@jeromehoward9795
5 жыл бұрын
Sounds good. Thank you so much for you time.
@YoungShizzie
Жыл бұрын
I had the same code changed the cat paid 200 for it and the whole exhuast and the code came back on a month after , 2004 Honda Accord ex sedan
@laithfahimalhamadani6296
2 жыл бұрын
Thank you for the video. Do you have the wiring diagram of downstream sensor to the ECM please? because I might have a short in somewhere because I have upstream sensor readings is higher than the upstream one.
@dadfixesreviewsridesandinv309
2 жыл бұрын
No I don’t. There is a Cruze talk forum that probably has that. Search for them on google
@dancurrier6421
Жыл бұрын
I replaced my O2 sensor and new converter at same time no luck code came back on when I replaced the converter looked up and noticed looked like a crack in the tubro near the gear lacking power up a hill the original converter was clean as CAn be so don't let a garage tell you need a converter it's not the problem at all
@Alejandra-cv7rj
5 жыл бұрын
If your car has 200,000 miles its also your 02 sensor if you get p0420 why do I know well use scanner give you more than just the codes
@thomaspower221
2 жыл бұрын
What scanner do you recommend? Thanks...
@pipefitterdirtbikerider3013
5 жыл бұрын
Changed valve cover 02 sensors and the Catalytic converter and the check engine light is still on
@OnlyLive0nce
5 жыл бұрын
Listen for an exhaust leak
@simonilett998
4 жыл бұрын
Clear the light and see if the same code comes back after a few drives...you may well have more than one issue going on.
@hass7245
2 жыл бұрын
maybe ur pcm is bad
@Coreythemultitalent
4 жыл бұрын
My wife's car has that code and now it doesn't want to start. Is this issue related? There aren't any other codes at all.
@daniellawson6238
3 жыл бұрын
Hey man I was dealing with the same problem come to find out it was the coil pack try changing that
@isrealperez9069
2 жыл бұрын
Can can a value cover the gasket have a leak can it cause 420 because it mess with the fuel trim
@leedavis5275
Жыл бұрын
No it's exhaust related
@badasscouger3
3 жыл бұрын
My 11 cruze has 225,000 miles and I just got the 420 code.
@thomaspower221
2 жыл бұрын
What was the result? What did you do to fix it?
@GabrielSainz-wb3nl
Жыл бұрын
What happen ? Did you change the hole cat or just senor.?
@jackshilatos7327
2 ай бұрын
if o2 sensor or pcv valve goes bad you get a code for them. p0420 is a bad cath converter buddy
@vajtsab8826
3 жыл бұрын
Well a bad catalytic converter cause Reduce Power to Engine, Traction Control and Service Needed.
@leedavis5275
Жыл бұрын
Not always. What your explaining sounds more like a clogged cat
@frederickmesser2592
Жыл бұрын
Hell yeah it does f Chevy Cruze
@marcusmccurtis2660
4 жыл бұрын
I have 148k on my cruze right now maybe I need a new one 🤔
@thomaspower221
2 жыл бұрын
What did you end up doing? Did you replace the Cat? Or did you find something more simple?
@derricksmoke3797
3 жыл бұрын
I have a 2008 Chevy malibu I replaced both catalytic converter both 02 sensor's and flex pipe run 100% better but check engine light came back on. Help!
@texastaurus9271
Жыл бұрын
did you do plugs and wires/coils?
@derricksmoke3797
Жыл бұрын
@@texastaurus9271 I'll try that thanks happy Thanksgiving!
@texastaurus9271
Жыл бұрын
@Derrick Smoke check the pcv valve too 👌
@lmezy25
4 жыл бұрын
My check engine light will go on for this then after a couple days turn off
@smilingdingo
4 жыл бұрын
Yout mention that clip is a little "funky". Any chance you can explain how to disconnect it, for the life of me I can't figure it out!!! I've got the O2 sensor disconnected from the engine, but can't get it unplugged from that electrical delphi connector!!
@bryancertantes7198
4 жыл бұрын
Found out? I’m having trouble as well
@smilingdingo
4 жыл бұрын
Bryan Certantes yes, I used a flathead screwdriver to pry the plastic piece on top on the connection. Pull it up far enough and it slides right out, that top sleeve locks the connection in place.
@bryancertantes7198
4 жыл бұрын
Thank you 👏
@michaelkitchen6000
10 ай бұрын
Dude, you need to actually show us what you’re talking about. You didn’t take any parts off in this video and show us anything you did to the engine. Doesn’t help that much.
@bloodshotx232
5 жыл бұрын
Did you ever did the PCv Valve? Please respond
@dadfixesreviewsridesandinv309
5 жыл бұрын
Yes but it was covered under factory warranty at the time so I let the dealership do it
@bloodshotx232
5 жыл бұрын
YouCanFixIt oh ok. Can you kindly do a video on it ??
@dadfixesreviewsridesandinv309
5 жыл бұрын
m.kzitem.info/news/bejne/z2ht4KqAmqp4eKA
@jremeee2011
5 жыл бұрын
My cat was replaced 20k miles ago. P0420 is back on. 😪
@ShotByZy
5 жыл бұрын
jeremy about the same for me too, and mine just came on yesterday. From what I hear it could also be oil leaking through our piston rings
@jremeee2011
5 жыл бұрын
I cleared it and it hasn’t came back on since. Mine doesn’t consume any in between services.
@ShotByZy
5 жыл бұрын
jeremy I cleared mine too and reset my fuel trims and it hasn’t came back on since so hopefully we should be good
@trillali2724
5 жыл бұрын
jeremy how did you fix it
@thomaspower221
2 жыл бұрын
So, ultimately it was NOT the Cat... Please tell us what you did to fix this....
@mrclean4743
3 жыл бұрын
Funny code is p0’420’ too much smoke🍃💨
@clintmalcome6224
3 жыл бұрын
catalytic converter for 2014 Chevy Cruze 1.4L Turbo: I bought one from 1A Auto part number @/1aeem00830. My garage mechanic installed it and 30 minutes later P0420 resurface again. what should I do next?
@fitfatdan
3 жыл бұрын
if it is an off-market catalytic converter, then you should buy an OEM one. it may be more expensive but it has to meet certain requisites that the off-market doesn't meet.
@thomaspower221
2 жыл бұрын
@clint malcome What did you end up doing to solve the problem? This would help to know please.
@texastaurus9271
Жыл бұрын
had this code on my daughters car.. had the dealer swap the cat and o2 sensors and the light still came on.. just put new plugs and coil and now no code
@LJs_bar_and_grill
3 жыл бұрын
Yo that’s not the exhaust pipe it’s a turbo just a FYI
@simonilett998
4 жыл бұрын
This video proves you really shouldn't rely on everything you see on KZitem....bad call and bad advice all 'round...🤣🤣🤣
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