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Faulty flowmeter detection |
| • Homepage » PEUGEOT MODELS (FAULTS AND SOLUTIONS) » 407 | |
| 08.05.2020 16:58 | # 1 |
 uikaratas |
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In some other forums, they wrote a fixation type like the maf is intact when the vehicle is idling, if there is startle or stop. If there is no reaction in the vehicle when it unplugs, it is said that the maf is broken. I pulled the plug while the vehicle was running, but there were no changes. Now this means my maf is broken. Did anyone try this in our vehicles this way? |
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| 08.05.2020 16:58 | # 2 |
 koliva |
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What problem is there in your vehicle? Why do you support the MAF sensor? When you pull the plug, you need to experience performance loss. So you need to use your vehicle, you may not see anything in idle. |
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| 08.05.2020 16:58 | # 3 |
| uikaratas |
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I think the gas responses of my vehicle could be better. Injector cleaning, turbo control and general checks were done before, but they all turned out to be normal. I'm a bit obsessed with the vehicle. I traveled with the maf sensor unplugged, there was no change. Whatever is plugged in.
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| 08.05.2020 16:58 | # 4 |
| koliva |
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[QUOTE = uikaratas] I think my car's gas responses could be better. Injector cleaning, turbo control and general checks were done before, but they all turned out to be normal. I'm a bit obsessed with the vehicle. I traveled with the maf sensor unplugged, there was no change. Whatever is plugged in. [/ QUOTE] Then you can go to the cleaning path. Do not use carburator spray on the MAF sensor. There are special sprays for the MAF sensor. Give it a try. Also check the cable. It is rare but can break from the inside. |
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| 08.05.2020 16:58 | # 5 |
| uikaratas |
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[QUOTE = koliva] [QUOTE = uikaratas] I think the gas responses of my vehicle could be better. Injector cleaning, turbo control and general checks were done before, but they all turned out to be normal. I'm a bit obsessed with the vehicle. I traveled with the maf sensor unplugged, there was no change. Whatever is plugged in. [/ QUOTE] Then you can go to the cleaning path. Do not use carburator spray on the MAF sensor. There are special sprays for the MAF sensor. Give it a try. Also check the cable. It is rare but can break inside. [/ QUOTE] I cleaned it, but the situation is the same. Where exactly can the cable be broken?
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| 08.05.2020 16:58 | # 6 |
| uikaratas |
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Also, if the friends who have the chance to make this experiment can do it, we may have confirmed it, what happens when you pull the plug?
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| 08.05.2020 16:58 | # 7 |
| koliva |
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Water is explained in different ways how you can control it in the video. English. [TUBE] nnpwk3qtzok [/ TUBE] Reviews |
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| 08.05.2020 16:58 | # 8 |
| uikaratas |
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[QUOTE = koliva] The water is explained in different ways how you can control the video. English. [TUBE] nNpwk3qtZok [/ TUBE] [/ QUOTE] I watched the video, but it is very general, so what does the maf do and how explains that it works. There is no explanation as to which pins the multimeter connects the probes to ourselves as well. Where is the cable break or breakage you mentioned usually occur? Is it inside the bandaged part? Isn't it possible to see such a thing when you connect it to the computer?
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| 08.05.2020 16:58 | # 9 |
| koliva |
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Break can occur anywhere. It is necessary to measure from the beginning to the end. The MAF sensor malfunction may not appear on the computer. It connects the multimeter in the video in parallel with its direct outputs because it measures its resistance. As the air flow increases, the resistance increases. |
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| 08.05.2020 16:58 | # 10 |
 ahmet_bjk |
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The flow meter you call a flow meter?
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| 08.05.2020 16:58 | # 11 |
| koliva |
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[QUOTE = ahmet_bjk] Is the air flow meter you call a flow meter? [/ QUOTE] True. |
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