The actuator within the turbo is probably carboned up, that is why it is not moving. On my Ram 4500 with the Cummins 6.7 I had been fighting a P2262 code which everyone said is a "Turbo Death Code". With these turbos you have an Exaust Brake. Started using Hot Shot cleaner & diesel additive to increase cetane and have cleaner burn. Ran the snot out of the truck (75 mph max is all these C&C trucks can go) in the NH mountains for a few hours. Drove it hard with loads in the dump bed. Eventually it cleaned it out and no more code. Do these RDX's need premium fuel? If so, was the customer using Premium fuel? if not he may want to try it and do a bunch of hard runs for a few weeks to see if that frees up things.
We did one a year or so ago it was the turbo. It was through an aftermarket warranty company. They wouldn’t use the genuine Honda part. They sent us an aftermarket unit. I don’t remember from where and you are right studs broke we needed I can’t remember a manifold or something else was cracked It was just a disaster but in the end we got it done.
I had a local guy who does work on the side change it for me. I bought an autozone turbo. The dealer will insist on oem. There is risk the non oem won’t last as long as oem. But u could do 3 swaps of non oem for the price of OEM. My guy said it was a huge pain & he had to drop the subframe to get it out and back in again. It’s kinda sloppy of Honda not to consider some level of repairability for these turbos. Luckily the new RDXs have the turbos on the front side where they are easily accessible. Good work ivan trying to save the customer from that 9k bill.
Here in Sweden you can flash stage 2 firmware in the ecu and it will ignore the boost. And advance the timing a tad. Also run the injectors abit more aggressive. What is key is that this firmware does not give any fault codes or limits performance for any reason what so ever. I would think in USA that's not allowed to do. But cars here before 2003 are fairly safe to do that on. And they can be inspected and passed even with engine mil light shining. However... They have to test emissions at the exhaust and pass the physical test. So if legal that could be a route to go. BTW... Following your tactics for trouble shooting I found a broken collapsed vacume line from scandata. I think your absolutely brilliant Ivan. And I would love go meet a person like you here in Sweden. Would leave my car without even the slightest worry.
Map reads intake manifold pressure. Atmospheric pressure included. It should read more than 14.2 w even .22 psi of boost. I suspect a boost leak and possibly dirty map sensors. And guaranteed the variable vains in the turbo are stuck. Run at least a cpl processes of cataclean in the fuel tank.
Thank you Ivan. You had it around the 8 and 9 minute marks, boost pressure sensor. FF data boost pressure reading 0.2 psi when code set. This is an absolute pressure sensor. The 0.2 psi is inaccurate.
Awesome diagnostics there Ivan why do we have to be so darn technical but if you can afford an Acura you can afford some serious parts replacements good job there boy
Maybe there is an aftermarket tuner that can disable the turbo performance check from the PCM? I know HP Tuners can do just about everything, unfortunately they don't support Honda / Acura vehicles. Thanks for the case study Ivan. 👍
People remember to buy something simple. Point a to b until you are wealthly. Look poor but be wealthy. My 4cyl NA honda accord is a blessing. Gets me to work making over 200k and protects my family!
Ivan these are great cars....however if its got over 100k you need to replace the actuator assembly or at least the eye bolt that you adjusted...the eye bolt is available on ebay less than 50bucks...the round eye becomes wore out throwing of the clearances and changing the clearances while in operation....
That was pretty interesting. 7 hours for the turbo - more like 12 in the real world where things rust. Plus the ridiculous price of an oem turbo. In summary - F that.
I think it's absolutely criminal that just having the light on can fail emissions. A turbo spooling a bit slow isn't creating any pollution. Something like a flaky alternator field circuit isn't creating any pollution.
Might I observe that the "theory of operation" is not complete. You observe the car is "picky" meaning there's a missing ingredient of discussion. I get the challenges of design and the meeting of milestones for delivery and I get that LAST on delivery schedule is flow charts and theory of operation but as technology increases exponentially so do documentation requirements. Technicians stand no chance if (s)he can't learn how the system operates.
How unfortunate, Ivan! To hit a roadblock, after all that effort, particularly when it could potentially be solved with no parts required! If only there was access to the turbo... So annoying!
Just curious, have you ever been pulled over testing a customers vehicle or looking at scan tool data? With my luck - I wouldn't be able to do that lol
you can't even get a long steel rod onto the lever? how about applying some higher pressure air to the actuator? It's made to withstand 30psi, it should be fine with at least 60psi. even if it blows something, it's already broken, so no harm done? plug off that port on the charge pipe so it's not losing boost via the blown diaphragm, and send it on.
Replace the whole engine , I don’t know why states up north people get so messed up with cars , down here in the south there is always a way to fix cars !
It varies in Pa. from county to county, as rediculous as that is. My county has no emissions tests, except for visual, and a neighboring county has emissions testing for inspection. Go figure. Pretty much normal for anything the government has their money grubbing fingers in. And many states have no yearly inspections. Go figure again! 😅😅
In PA it varies by county. Some counties have emission inspection, some don't. The ones that don't just check the gas cap for leaks, plus some sort of visual inspection of emission stuff - make sure it's there.
This one genuinely makes me angry. Like, no kidding angry. It's a perfectly running and driving vehicle reduced to trash entirely. If he lived in a zero inspection state he'd be fine. Rrrrrgh this makes me so angry.
It depends on the application. My 1983 Mercedes 300D-T had the original engine, turbo, transmission, and differential when I sold it at 450k on the odometer and the guy who bought it from me kept running it until it rusted down to nothing. Back in the day, simple turbocharged diesels were bulletproof. Late model turbo gas cars are a completely different story, and ever-increasing intervals for oil changes don't help.
should you be interested... there's laser treatment for your forehead wrinkles. The laser action results in collagen build up which erases wrinkles. I did it... not very difficult... not too expensive.... a bit of gross forehead during short recovery.. but I'D DO IT AGAIN. You do have to LEARN to not frown.
The actuator within the turbo is probably carboned up, that is why it is not moving. On my Ram 4500 with the Cummins 6.7 I had been fighting a P2262 code which everyone said is a "Turbo Death Code". With these turbos you have an Exaust Brake. Started using Hot Shot cleaner & diesel additive to increase cetane and have cleaner burn. Ran the snot out of the truck (75 mph max is all these C&C trucks can go) in the NH mountains for a few hours. Drove it hard with loads in the dump bed. Eventually it cleaned it out and no more code. Do these RDX's need premium fuel? If so, was the customer using Premium fuel? if not he may want to try it and do a bunch of hard runs for a few weeks to see if that frees up things.
We did one a year or so ago it was the turbo. It was through an aftermarket warranty company. They wouldn’t use the genuine Honda part. They sent us an aftermarket unit. I don’t remember from where and you are right studs broke we needed I can’t remember a manifold or something else was cracked It was just a disaster but in the end we got it done.
I had a local guy who does work on the side change it for me. I bought an autozone turbo. The dealer will insist on oem. There is risk the non oem won’t last as long as oem. But u could do 3 swaps of non oem for the price of OEM.
My guy said it was a huge pain & he had to drop the subframe to get it out and back in again. It’s kinda sloppy of Honda not to consider some level of repairability for these turbos.
Luckily the new RDXs have the turbos on the front side where they are easily accessible.
Good work ivan trying to save the customer from that 9k bill.
Like I said, turbos, EV’s , hybrids, might be the greatest thing ever to some , but not for me. Simplicity rules in my book. Nice work Ivan. 👍👍😅
Here in Sweden you can flash stage 2 firmware in the ecu and it will ignore the boost. And advance the timing a tad. Also run the injectors abit more aggressive. What is key is that this firmware does not give any fault codes or limits performance for any reason what so ever.
I would think in USA that's not allowed to do. But cars here before 2003 are fairly safe to do that on. And they can be inspected and passed even with engine mil light shining. However... They have to test emissions at the exhaust and pass the physical test.
So if legal that could be a route to go.
BTW... Following your tactics for trouble shooting I found a broken collapsed vacume line from scandata. I think your absolutely brilliant Ivan. And I would love go meet a person like you here in Sweden. Would leave my car without even the slightest worry.
Map reads intake manifold pressure. Atmospheric pressure included. It should read more than 14.2 w even .22 psi of boost. I suspect a boost leak and possibly dirty map sensors. And guaranteed the variable vains in the turbo are stuck. Run at least a cpl processes of cataclean in the fuel tank.
Thank you Ivan. You had it around the 8 and 9 minute marks, boost pressure sensor. FF data boost pressure reading 0.2 psi when code set. This is an absolute pressure sensor. The 0.2 psi is inaccurate.
Send the turbo to Area Diesel Service.. I would be willing to bet the price is a tad less than 7k.. worth a shot. They do all sorts of turbos.
Turbo repairs: "triple boat payment" as the Car Talk guys used to say.
Awesome diagnostics there Ivan why do we have to be so darn technical but if you can afford an Acura you can afford some serious parts replacements good job there boy
Maybe there is an aftermarket tuner that can disable the turbo performance check from the PCM? I know HP Tuners can do just about everything, unfortunately they don't support Honda / Acura vehicles. Thanks for the case study Ivan. 👍
People remember to buy something simple. Point a to b until you are wealthly. Look poor but be wealthy. My 4cyl NA honda accord is a blessing. Gets me to work making over 200k and protects my family!
Yup. 2006 Matrix with over 226,000 miles and it still runs perfect.
This reaffirms my belief to never own anything with a turbo...are you listening Toyota?
Everyone loves a turbocharged vehicle until it fails. Then the green tears begin.
Ivan these are great cars....however if its got over 100k you need to replace the actuator assembly or at least the eye bolt that you adjusted...the eye bolt is available on ebay less than 50bucks...the round eye becomes wore out throwing of the clearances and changing the clearances while in operation....
didnt catch the seized rod till later....unforunate.
replace the car
That was pretty interesting.
7 hours for the turbo - more like 12 in the real world where things rust. Plus the ridiculous price of an oem turbo.
In summary - F that.
I think it's absolutely criminal that just having the light on can fail emissions. A turbo spooling a bit slow isn't creating any pollution. Something like a flaky alternator field circuit isn't creating any pollution.
Thanks Ivan!
i cleaned turbo vanes one year ago, they are stuck again
That turbo is only $1100, new, at Rockauto.
Does that include installation and a warranty?
Might I observe that the "theory of operation" is not complete. You observe the car is "picky" meaning there's a missing ingredient of discussion.
I get the challenges of design and the meeting of milestones for delivery and I get that LAST on delivery schedule is flow charts and theory of operation but as technology increases exponentially so do documentation requirements. Technicians stand no chance if (s)he can't learn how the system operates.
How unfortunate, Ivan! To hit a roadblock, after all that effort, particularly when it could potentially be solved with no parts required! If only there was access to the turbo... So annoying!
Just curious, have you ever been pulled over testing a customers vehicle or looking at scan tool data? With my luck - I wouldn't be able to do that lol
Max boost is supposed to be just under 14 psi (1 bar), to the best of my recollection
Who invented the check engine light ? Where does he live ?
you can't even get a long steel rod onto the lever? how about applying some higher pressure air to the actuator? It's made to withstand 30psi, it should be fine with at least 60psi. even if it blows something, it's already broken, so no harm done? plug off that port on the charge pipe so it's not losing boost via the blown diaphragm, and send it on.
Isn't that insane? Wow!! He should find a Lick-em and stick-em inspection station that "doesn't do those kind of inspections" Good job Ivan!
Waste gate sticking?
wow
Replace the whole engine , I don’t know why states up north people get so messed up with cars , down here in the south there is always a way to fix cars !
What repair do you suggest doing?
Ridiculous cost for that turbo. The cost of older higher tech vehicles.
6.0 l ford diesels have a bad case of vgt vane sticking needs to be split and de carboned
Your videos are always so informative and interesting! Thank you for that! 🧡💖
Your videos are always so inspiring! I look forward to seeing more episodes! 🌺💚
Is there a state one could drive it in that does not require inspection?
Michigan, for one.
It varies in Pa. from county to county, as rediculous as that is. My county has no emissions tests, except for visual, and a neighboring county has emissions testing for inspection. Go figure. Pretty much normal for anything the government has their money grubbing fingers in. And many states have no yearly inspections. Go figure again! 😅😅
In PA it varies by county. Some counties have emission inspection, some don't. The ones that don't just check the gas cap for leaks, plus some sort of visual inspection of emission stuff - make sure it's there.
See my comment from part one. Cheers Ivan.
Look at all the only fans hooks posting on your channel. LOL
ask yourself why they sell mostly in the us
Darn pixies
I'm surprised the flow chart didn't say and then stand on one leg and rub your belly clock wise 😂
I'd buy one off rock auto before I pay that kind of money for it,
Lol... the Ukraine bots got Ivan... 😂😂...
Also drop the Tr.!ump flag and it will stop... delt with this 8yrs ago...😢
Hmm now BMW’s are looking awfully reliable compared to this Asian beauty.
Keep believing that!
Wow, simple stuff is bttr, i think a 1 motor tesla s., veh is simple enuff. And an old trusty ecotech no turbo backup 😂
This one genuinely makes me angry. Like, no kidding angry. It's a perfectly running and driving vehicle reduced to trash entirely. If he lived in a zero inspection state he'd be fine. Rrrrrgh this makes me so angry.
Do yourselves a favor, don't buy ANY car with a Turbo.
It's getting hard to find cars without turbo
mister OverEngineering strikes again...LOL....what happened to just a plain turbo and waste gate....SMH
Smoke Machine
First, no spam ;)
Buy a small block Chevy from the old days. This is just plain stupid.
Export to Africa. They will get many more years out of it.
This is why I'm not a fan of turbos.
It depends on the application. My 1983 Mercedes 300D-T had the original engine, turbo, transmission, and differential when I sold it at 450k on the odometer and the guy who bought it from me kept running it until it rusted down to nothing. Back in the day, simple turbocharged diesels were bulletproof. Late model turbo gas cars are a completely different story, and ever-increasing intervals for oil changes don't help.
Had over 300k on my Eclipse 2.0 with no engine or turbo problems. Trans started slipping when cold. Traded it in and got my retirement present.
Send turbo to area diesel service in illinois and have it rebuilt
Love the trump sign over your shoulder. MAGA 100%
should you be interested... there's laser treatment for your forehead wrinkles. The laser action results in collagen build up which erases wrinkles. I did it... not very difficult... not too expensive.... a bit of gross forehead during short recovery.. but I'D DO IT AGAIN. You do have to LEARN to not frown.
So salient to subject matter!
@@chrisstoddard1144 you complain at me trying to HELP another? WHY?
Third viewer
Your channel is a real treasure trove of inspiration. Thank you for your contribution!🎬🤞🛥
Your videos are always a shining example of what quality content should look like. Thank you for your hard work and dedication!🍔🐧🚥
My cat watched this video with me and now thinks she can be a star too. It's time for her to audition😘