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Mazda CX5, an unfixable no power issue. P0299 under boost fault

  Рет қаралды 2,675

Kennedy’s garage

Kennedy’s garage

Ай бұрын

This car traveled from the UK back to Ireland to find this unfixable problem

Пікірлер: 70
@samuesoeilyoriy6581
@samuesoeilyoriy6581 Ай бұрын
great job peter. a complete understanding of the mazda diesel system is the key
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@samuesoeilyoriy6581 they are quite complicated and take some thinking about to understand them. I’m getting better and faster at them everyday 😊
@christophergraham9726
@christophergraham9726 Ай бұрын
This man is a Savant.... Thank you Peter.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@christophergraham9726 thank you Chris, hopefully this stuff might help you out someday 🙏🙏
@johnfittis5764
@johnfittis5764 Ай бұрын
Hats off to you again sir, that one could have baffled anyone for a very long time. Good that u had other parts available to test👏
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
That is one of the best things about doing a lot of these Mazdas, I have everything I could ever need around the place. It just makes life easier 🙂🙂
@michaelcoughlan1123
@michaelcoughlan1123 Ай бұрын
This Scottish man would drive his car five hundred miles, and he would drive it five hundred more just to bring his car to Kennedys garage.
@jazzjoans2
@jazzjoans2 Ай бұрын
😂
@paulsz6194
@paulsz6194 Ай бұрын
Lol, I was waiting for someone to chime in with the old Proclaimers Classic song…😂
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@michaelcoughlan1123 😂😂😂😂
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@michaelcoughlan1123 just as well I got it sorted after that drive 😬😬
@richardmcwhirter9396
@richardmcwhirter9396 Ай бұрын
That's top class work Peter,great to watch,it could have been easy to jump to conclusions and start replacing parts,thanks for sharing👌👍👍
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@richardmcwhirter9396 funny Richard how we must go through numerous tests before finding what was seemingly simple in the end 🤷🏼‍♂️🤷🏼‍♂️
@patrickjordan7670
@patrickjordan7670 Ай бұрын
Hi Peter I hade a master van with booster pressure the wouldn't go into limphome mode occasionally when drive over rough ground after two days dignostics it turned out to be the turbo even with the turbo out it looked fine no wear at all til I took it to a turbo specialist when he striped it down there was a pice of metal at the back of fins half moon shaped and no explanation how it got in there (only 36k on the van) it had worn down the back of Finns the turbo man said it hade been in their from new the was no other way it could have got in no broken Finns the turbo look perfect from outside a recon turbo solved the problem. The joys of modern cars it takes days to dignose the problem.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@patrickjordan7670 great find Patrick, it can be hard to pinpoint some issues on modern cars. But well done you 💪💪
@raywalsh5822
@raywalsh5822 Ай бұрын
king of mazda peter, great video
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
I have 2 that are getting the better of me at present. I have my thinking cap on 🤔🤔🤔
@bobr9731
@bobr9731 Ай бұрын
Peter that was great work. Slueth extraordinaire.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@bobr9731 thank you Bob, I was glad to find the answer on this one after he drove so far 😬😬😬
@trevorausten5891
@trevorausten5891 Ай бұрын
Excellent mate,diagnose,dont guess,like you said being thorough and checking,problem solved😊
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
Sometimes the hardest problems can be simple in the wind up 😬😬
@martinfinbarscully4924
@martinfinbarscully4924 Ай бұрын
Excellent detctive work. ur a master Mazda tech!
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@martinfinbarscully4924 I suppose this was easy if I just used my eyes more 😬😬
@thecapedcrusader326
@thecapedcrusader326 Ай бұрын
Great job, as usual, Peter.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
Thanks stock 🙏🙏
@bastogne315
@bastogne315 Ай бұрын
I bought my Mazda 3 from a lad in Sligo. When i got to Dublin in it a mouse crawled out from under the scuttle cover, climbed onto the bonnet and threw himself into the road, all at 50mph. Very strange sight.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@bastogne315 😂😂😂😂😂
@GraditelMacedonia
@GraditelMacedonia Ай бұрын
Awesome effort, with happy ending.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@GraditelMacedonia nothing like a result to put a smile on your face 😀😀
@jamesward5721
@jamesward5721 Ай бұрын
Noice catch Peter. Had a 'Cruiser yesterday with issues - down on power, been everywhere, no fixy. Turbo flap stuck at 39%, giving overboost at idle & low boost when revved. Solonoid stuck in position. Mystery solved.. wasn't really a mystery tbh, but it was classed as such.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@jamesward5721 I find a slightly different approach than others quite often gets a result 🙂🙂🙂😉
@gezdipz5425
@gezdipz5425 Ай бұрын
Mazda guru strikes again top job 👌
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@gezdipz5425 something new to be learned everyday 😎😎
@moo7137
@moo7137 Ай бұрын
Real Mazda specialist👍👍👍👍👍
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@moo7137 they are coming through hard and fast at this point 😬😬😬
@sohailrabani
@sohailrabani Ай бұрын
Great knowledge bro..these mazdas arr really annoying to repair...cheers
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@sohailrabani hopefully some of my videos will help you out 🤞🤞🤞
@kevinpalmer7452
@kevinpalmer7452 Ай бұрын
Well done Peter another mystery solved.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@kevinpalmer7452 I was glad that this one worked out Kevin 🙂🙂
@derekfleming3095
@derekfleming3095 Ай бұрын
Proper old school spannering on view. Great to see
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@derekfleming3095 most problems end up simple once you find the problem 🙂🙂
@derekfleming3095
@derekfleming3095 Ай бұрын
@@kennedysgarage3281 yes, but your old school thought process gets you to the problem. Like the old days when all you has was thought and listening
@kennedysgarage3281
@kennedysgarage3281 11 күн бұрын
@@derekfleming3095 thank you Derek 🙏🙏
@xegro
@xegro Ай бұрын
nicely done 👍
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@xegro thank you sir 🙏🙏
@user-dz4jb5rg6k
@user-dz4jb5rg6k Ай бұрын
Nice job boss
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@user-dz4jb5rg6k thank you 🙏
@damienkearns9922
@damienkearns9922 Ай бұрын
Oh the joys of it for sure Peter…and that’s where the expertise is key…no computer will say PBEND it’s just a very rough guide..now one mystery is…you and he knew that a new turbo was fitted….at what point did the P error occur?? because these little pipes are relatively robust and don’t bend on their own accord
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
Hey Damien, he had been messaging me for months and changed numerous bits but the turbo was secondhand. I don’t know the series of events but once it’s fixed I’m happy 😃
@timbo19751975
@timbo19751975 Ай бұрын
Some knowledge of the vaccum system on this engine, and the ability to READ LIVE DATA !!!
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@timbo19751975 this case study actually changed my attack process on vacuum related problems 🤔🤔🤔 Something new to be learned everyday
@101thenuke
@101thenuke Ай бұрын
Why are those vacuum canisters getting damaged Peter. Looked like they'd been smacked with something. Was the pub calling when you said you were in a rush. 😂
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@101thenuke 😂😂😂😂 no, I had to collect my son from boxing at 8pm. The turbos are quite heavy and guys drop them when they are off the engine. But I didn’t know that it would effect them like this, so a good school day 🙂🙂
@mickpursell
@mickpursell Ай бұрын
wel done pete
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@mickpursell just another day in the life Mick 🙏🙏
@peterarries7879
@peterarries7879 Ай бұрын
Nice one peter
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@peterarries7879 thank you Peter 🙏🙏
@bastogne315
@bastogne315 Ай бұрын
Where are all the rats an mice comin from. Them noise yokes are only a deterrant. The rats get used to them after a while. im thinking a block of poison glued to the engine bay. It takes up to 10 days to work effectively. I know had them in the house until last week.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@bastogne315 that sounds like a good idea. Now that you say it I have encountered a few rodent issues lately 🤷🏼‍♂️🤷🏼‍♂️
@markfryer7368
@markfryer7368 Ай бұрын
This is why we never fit secondhand turbochargers.
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@markfryer7368 wise words 💪💪
@martinfinbarscully4924
@martinfinbarscully4924 Ай бұрын
was the vacum rod bent when the turbo was changed thus giving a different fault code?
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@martinfinbarscully4924 the vacuum canister was bent when the previous garage had the turbo off. But the underboost fault was created by this actuator not closing the exhaust flap between both turbos. Does that make sense Martin ??
@janvilsgaard7156
@janvilsgaard7156 Ай бұрын
Hi Peter, great job.i didn't notice the data on your scanner from the LPS?
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@janvilsgaard7156 I don’t know what LPS is? , but I have since been looking at ‘Regulating valve position’ which is controlled by this actuator 😉
@janvilsgaard7156
@janvilsgaard7156 Ай бұрын
@@kennedysgarage3281 linear position sensor, basically the same thing
@desmondharney1185
@desmondharney1185 Ай бұрын
How do those vacuum units manage to bend the connection ?
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@desmondharney1185 it was most likely bend when the last garage had it removed 🤔🤔
@jaybassan1601
@jaybassan1601 Ай бұрын
Did you put the live data back on? Was the brake boost pressure now 7.6 kpa?
@kennedysgarage3281
@kennedysgarage3281 Ай бұрын
@@jaybassan1601 apologies Jay, I thought I had shown that. The canister being bent split the internal diaphragm 😉👍👍
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