Hi Peter. Thanks for the in-depth overview and conclusion to what caused the problem. Just goes to show how things, although changed, cleaned/serviced and refitted can again pop up again. Leading to another. Strip down. You sir are a surgeon-mechanic. Thanks and see you in the next one. Cheers.
Hi Norman, you are right & as you probably well know the plan and the actual execution quite often match up. But we cannot stop until they are finished and gone 😉👍👍👍
Mazda tech here! This video explained the exact problem I just had on a 23 cx30, strainer was filled with the same build up, replaced strainer and pump and now my pressure is back to normal, very odd occurrence to see, I couldnt explain how it got in there to block it up. Thank you for the video!
Fair play to you Peter you never give up mate and certainly go the extra mile. Got me beat only thing I kept thinking was a faulty oil filter another great video thanks 🙏
Well Kevin I suppose the only reason any of us get up in the morning is for money. And you know that feel when a car isn’t done or complete, that you won’t get paid 😬😬😬 Anyway sometimes you just have to keep on going until they are finished and gone 🙂🙂
Very interesting Peter and I’m now feeling a bit paranoid as to what pressure I’ve got on the build 🤔🤫 Might stick the Autel on it…learned loads from watching your video on how to use it (assuming mine has similar live data features). The oil shower in the head is one flakey design and the chances of the pin hole’s blocking is high but then that should just cause higher oil pressure. Possibly in the clean out more carbon particles got loosened and made their way to the sump and strainer…if there was some to be seen on the housing it is possible there was lots more gone into the gauze…great fix and I love the fix for tightening that pump pulley bolt…at 120nm it’s a bugger to get off and on!!!
If your on was wrong you’d know by now Damien. The holes are very small in that oil shower alright 😂😂 I learnt a lot in the early days from Scanner Danner on using the snap on, unfortunately I don’t use it much nowadays. But very handy to see other lads using the equipment 😉👍👍👍
Back to getting dirty now 😬😬 but I had a lovely break 🙏🙏 As a guy once said to me these Mazdas are not very forgiving. I don’t really know what resolved my problem but it is done & gone. Customer said everything is as it should be now, so I’m happy enough 😊😊
Heya Peter, I really enjoy your videos, keep it up it's good work! Quick question, where do you source your engine parts from? I see you use a lot of FAI Autoparts for Mazda cx-5 2.2, have you had good success with them? I've recently purchased one that I need to do the head gasket on and skim the head. While doing that I was going to throw a timing chain kit & oil pump chain kit at it, strainer, etc. Look forward to hearing from you. Cheers from New Zealand.
I generally order parts from my local suppliers & don’t ask too much about branding as they are normally good quality. I have had no issues with the FAI brand so could say in happy with them. I have a video tutorial on a cylinder head gasket also. It might come in handy beforehand 🤔🤔
Good video. I like your deep diving to find the issue. What I get know , there are 2 x rubber rings on 2 pipes from oil pump going upwards, which need to be replace, while replacing oil strainer, as oil pressure can be loose on them. Saying that, my Mazda CX-5 2.2d just having engine swap, as I ignored low oil pressure warnings cause by washer under injector brake and soot blocked oil strainer. Despite changing oil every 4-5k miles with engine flush....it's happened. There should be factory recall for that copper washers to be replaced, as it's common issue, I heared.
The copper injector washers are the cause of all the oil issues that these engines suffer from. And most owners think that changing the oil regularly fixes the issue but unfortunately not. If the injector washers are replaced at around 100,000 kms it seems to avoid any oil related problems 😉👍👍👍
P253F & other DTC oil pressure sensor traps use a point system to determine trigger. It's crucial to reset 'learned oil deterioration values' using Forscan or good scan tool. In your case, you had low oil pressures but this is still a factor. Can get P253F 'low pressure.. Engine damage..' warning simply because of limiting this reset.
Hi Mark, I’m glad you like the video & I’m using the MS909 but most scantools should be able show this ( snap on, top don or launch ) Cheaper OBD scanners might not though 🤔🤔
I have 2015 cx5 2.2 sky active. This code just popped up. The engine just had a carbon clean in January in Mazda Waterford. Heads gone with the car. How are they so troublesome? My mechanic said to change the gause and washers on injectors, but he thinks it also needs a full engine, carbon clean again, which costs around €800 alone would carbon build up that fast around 3000 km at most since done last
@@RXF140 if the dealer done the intake manifold decarb only 3000kms ago it is not needed again. But injector washers do fail & the carbon that leaks by the injectors does build up in the oil strainer causing oil pressure issues. Also if the vacuum pump is gone it most likely failed due to the exhaust camshaft being worn and the metal shavings entering the vacuum pump. Give me a call if you want to discuss
It possibly would help & I possibly should have tried that first. But I’m a bit of a weirdo & sometimes think that flushes either don’t work or loosen carbon from every crevice and cause more problems 😬🤷🏼♂️🤷🏼♂️ And I sometimes like to see first hand what’s going on but that is just me being weird 😂😂😂
Oil Strainer Replaced DPF EGR resolved Injector Seals Replaced and Cleaned Oil Light came on with this code only P055F. I suspect blockage again in Oil Strainer as I didn't do Injectors same time or before. Oil service not done yet, I topped up oil, didn't work.. Planning a flush and oil service tomorrow. Seems you would suggest to replace the strainer again , which btw Id only done less than 3k miles. What do you think?
@@abuumar187 absolutely correct. MrNiceGuy done a video on a similar issue only a few days ago. I’ll copy and paste it, as it should explain what happens 🤞🤞
Hello, sorry if the English is bad I use the translation. I have the same engine with P055F what should I do if it since I don't understand English I can't follow your explanations on the video
@@Mr_Aylin the injector washers fail firstly and the carbon from the injector washers failing builds up underneath the rocker/camshaft cover. This carbon the mixes with the engine oil and blocks the oil strainer. The oil strainer being restricted / blocked causes the oil pressure problem. Hopefully this helps 🤞🤞
Hi there! I have a same issue here. I have cleaned stainer and changed oil but now it again make same fault of low oil pressure. After oil change i can drive 10 miles and low pressure appears. Is it possible that oil pump is dead?
I haven’t seen oil pumps to fail yet, but there is 2 little mess filters. One on the feed & 1 on the return out of the pump. Well worth looking at , but you must remove the oil pump to check or clean them 🤞🤞
Hey I have been facing similar issues, after having changed the injector seal, oil strainer, Oil Flush, PCM update, Intake Manifold and EGR cooler carbon cleaning. Occasionally P055F fault code pops up. It goes away after sometime. When I put an OBD then I my oil pressure will remain on 80 Kpa.. Morning when I will start the car, it remain in the range of 150 to 200 kpa and then after 10 mins drive it goes down to below 100 kpa. The engine oil levels are fine, and the oil quality is also fine. I know it is difficult to diagnose anything with limited data but just incase if you have some line of thought then pls let me know.
Hi Peter. Planning to investigate oil strainer this week. Car is parked up since I got P055F code. Do you replace sump bolts as I see it's recommended by Mazda? Any off the shelf rtv you would recommend? Mazda use threebond 1217d but not sure how easily that can be got.
Thanks Peter. Cleaned the silicone of the old ones and reused them. 👍 Went with a gasket sealer from motor factors as had it already bought. @@kennedysgarage3281
This one wasn’t too bad 😬😬 Did it look like I was stressed out on it 😂😂😂 It only took around 4 hours. The problem is when something goes wrong and it takes days to fix which does happen, unfortunately. But not very often, thank god 🙏🙏
@@the_retired_mechanic absolutely, that is one of my pet hates. Not going to plan, that is a very big thing in this trade though. A customer wanting a set price on something when we don’t actually know what (for a fact) is wrong. We kinda guess times just to give them something & then try to match the time with our guess. Does that make sense & what do you think??
@@kennedysgarage3281 yep makes sense. Trying to be a master of all makes and models is always risky. Think this is why dealers are so expensive and hold onto cars for so long to factor in the cost of unexpected work. And also why no one wants to do the jobs you do these days.
@@the_retired_mechanic yes, that does make sense with the dealers. As I get older I’m always weighing up different options and approaches. Older age eh 🤷🏼♂️🤷🏼♂️😂
Mazda and many manufacturers lost the plot after 2012 , I won't buy any car made after 2012 , there a true money pit , I can't wait for you to work on the dreaded cx9 2017-2022 twin turbo , when a head gasket blows $10k repair due to 20hrs of labour complete dismantlatiin of entire frontcof car , and fixing 3 key areas on that motor .
Wouldn't buy a car made after 2012? May I suggest you look to Suzuki if you value reliability, durability and low maintenance costs, but can't find a good older car. Edit: Not any Suzuki with a Fiat diesel engine though.
I had a vw with oil pressure jumping hi / low . Turned out oil filter had pressure valve and car didn't need one . The part was supposed to be for car. Took me 3 days to find fault.🤣
P2262 is coming up on my daughters Mazda cx-5 2015 mod.We got the turbo changed,got the dpf changed,new upgraded sensor in metal and the pipe behind the turbo is not blocked(the pipe that goes up to the new upgraded sensor).Still after this the faultcode P2262 is coming up.Please give me some advise her. I am really frustrated. The VIP nr for this car shows that is produced after Mazda came with new upgraded camshaft(if they really did that at all)Could this code have something to do with the camshaft?This car is bleeding money right now,and i will never buy a Mazda after this😢😢
P2262 Turbo charger boost pressure not detected. Is the description of this error code. Could it be something simple like the 3 little hole deep in the MAP sensor blocked ??
@@kennedysgarage3281 That came up earlier,but now it says what i wrote in the comment over.But still the same code.I will look at the Map sensor.Yesterday P0101 Cameron up also,so I guess that will be the Maf sensor.
@@kennedysgarage3281 I use å cheap obd that communate with my phone og bluethoot.There are some data,but not much.Is there something specific I should looks for?
My engine light and engine on light have come on for the second time in the last 3000km for CX-5 2.2 Diesel. Last time it was fixed by replacing the engine oil. This is also most likely to do with Dirty or Clogged Oil pump or Strainer. I am getting error codes P055F and P0524. Is there anything else i need to look other than Oil Strainer.
Yes, you will need to remove the injectors and replace the injector sealing washers. They are what will have caused the issue to happen. Remove the rocker cover when doing it to ensure no carbon is built up underneath 😉👍👍👍
I have a 2015 6 with 2.2 210k km. Gonna sell it i think in fear of what’s coming. Looking online these engines seems really unreliable. My fil has has a v70 2004 drove 450k km. Not a single serious huge repair. Even the original clutch. I guess I had high hopes for Mazda.
@@kennedysgarage3281Are they the main culprit? What is the mechanism that causes the carbon deposits? Is it air getting sucked into the cylinders or lower pressure in cylinder? Then the deposits can clog up the inlet manifold, valve seats, sump oil strainer, EGR valve, vacuum pump? There are also those that say the deposits are due to shutting down the engine when the DPF is going through its regen cycle - surprised if occasional occurrences of that would cause such build up? Is a visual check of the top of the injectors a good starting point? Great videos BTW, very illuminating.
@@SaxJockey the only thing that causes the oil strainer to block is injector washers that start leaking under the rocker cover. This carbon buildup gets flushed down to the sump with the oil circulation. And blocks the strainer. Replacing the strainer without rocker cover & injector removal won’t work. Does that make sense ??
These things are a nightmare, the oil pick up pipe blocks the oil distributor rail in the rocker box blocks. The intake manifold blocks with carbon. The rear of the headgasket will split and let coolant into your oil. 100k these things are rubbish.
@@petemawby7353 there are around 10 items that fail constantly on them. I find the best repair is to do them all. We specialise in them and I get great success with them 😉👍👍
