Maxaydii U Sameyn Macluumaadka Engine Vacuum Pressure Gauge iyo Cylinder Compression Tester: Dhinac Step-by-Step

Diagnosing masaxirka dhammaadka waa labaahmeynta hore ee ku jira ka dib ugu yaraan function vehicle. Tool la xidhka ah oo kale oo kala duwanaya inaad u soo bixiyo waa midiga shacabka dhammaadka iyo tester la xidhka dhigashada silsila. Macluumaad dheer ee step-by-step waxaa laga heli karaa inaad u fududayn doonaa, si aad uga tagto result la xiriir ah. Haddii aad macluumaad dheer u baahan doontaan, waxaad taliya kartaa link kaasoo sameyntaa: Vacuum Pressure Gauge iyo Cylinder Compression Tester ee Alibaba .

Tools Required

1. Engine Vacuum Pressure Gauge
2. Cylinder Compression Tester
3. Adapters iyo fittings adeegga ah lakii vehicle
4. Safety goggles iyo guud
5. Manual tixgelinta (si toos ah waxbarashada magaalada)

Ku saabsan Badbadda Dhaqanka Mootoreed

Qorshad 1: Dib uga soo jeed Vehicle

1. Ka qeyb Safety: Dhexdiiso magaalada oo dhan iyo kala deg xoogga mootoreed. Ugu yar leh aan ugu jirto si aan u adeegsado.
2. Falka Ooga Soo Gal: Saree falka si aad ka mid ah dabka mootoreed.

Qorshad 2: Kujiraan Badbadda Dhaqanka

1. Ku yaal Badbaadaha: Qeyb qof line yar waxaa ka mid ahayd si toos ah oo ku sameeyo intake manifold. Waxaa loo baahnaa inuu u jirin kula waqeyn throttle body.
2. Tirtir line Vacuum: Tirtir line vacuum ee ku sameeyo manifold. Ugu yarreeb qofaad uga tirtirto components kale.
3. Ku dar Gauge: Ku dar engine vacuum pressure gauge ku dhexeeya port ee line vacuum, sidoo kale ku muuji kartaa adapter ee la xiriira, si aad uga tagto fit qaar leh oo lagu helay leaks.

Dhamaan 3: Kudarka Reading

1. Fur Engine: Gacantaas gauge ku furan, fur engine iyo leeyahay uu idinka soo jeeda idle.
2. Ku yaal Reading: Kala bax vacuum gauge. Engine dheer ayaa ku jiro reading 18 to 22 inHg markii idle.
3. Tiriinta Fadhiista: Qeybka ah ee ku jira in ay siiyey dhammaan waxaa lagu sheegayaa diiwaangelinta guriga.
   • • Qeybka badan ama midyada loo sameyn doonaa 18 inHg waxaa lagu sheegayaa qaylooyinka ama midabka guriga kale.

Ku saabsan Cylinder Compression Tester

Codka 1: Dib uga soo jeedan Guriga

1. Tirtir Spark Plugs: Tirtir shacabkooda spark plug iyo tirtir spark plugs ka dib ugu yar ee kollada cylinder la xaqiijiyey si aad u baahan tahay qeybta. Kuna fikir kartaa backfiring markii aad u soo celin doontaan.
2. Dhac Ignition System: Si aad uga tagto, tirtir ignition coil ama fuel pump.

Codka 2: Isku wac Compression Tester

1. Qodob Tester-ka: Ku qodob cylinder compression tester iyo sameeyo ugu dhexdooda guduudka spark plug kaas oo la mid ah. Kuar joog in uu ku jiro xaalad weyn si aad u adeegsado dhagax u isticmaal.
2. Samey Tester-ka: Sameeyo tester-ka kala duwan waxbarashada manufacturer ee loo sameynayo si toos ah uga soo degganaan.

Codka 3: Ugu yareeyo Dhibaatooyinka Compression

1. Crank Engine-ka: Waxaad ku sameeyaan engine-ka sidoo kale 5-7 detikii markii aad ugu yarayso gaaraha si aad u adeegsado dhibaatooyinka.
2. Qeyb Maxnim Pressure: Qeyb qeybtanka dhibaatooyinka ah ee horeeyo wakhtigii cranking. Sameeyo codsanadaasiinta si aad ugu yaraysid doontaan halkan guduud.
3. Riix Spark Plugs: Baadis ka badan, sameysa buluugta spark plugs iyo lacag ugu yar leh ignition coil.

Codka 4: Tusaale ah ee Dhibaatooyinka

1. Takaran Koonfurka Waxbarashada: Dhacdooyinka koonfursi la mid ah ayaa ku jira takaran koonfur qof 150-200 psi.
2. Idin kartaa Masaxiyooda:
   • Dhibaatada oo lagu adeegsaday dhammaad 100 psi ama xirfadda ku jira dhammaad 10% carruurta cylinder waxaa lagu sheegsaday masaxiyooda dheer ee ku yaal piston rings la'aanta ama masaxiyooda valve.
   • Koonfur la'aanta carruurta ayaa suga uga tagteen head gasket la'aanta ama masaxiyooda valve sealing.

Gunaanad

Waxaa laga helnayaa gaaridhaha engine vacuum pressure gauge iyo cylinder compression tester loo bixiyaayo inaad heshiiyo masaxiyooda dheer ee engine iyo inaad barako vehicle performance. Kuwaas oo aan u baahan yihiin wadarta codka caqliga ah ee si fiican uga soo dirir kartaa, fadlan tirtirin doontaan product kale ee engine vacuum pressure gauge iyo cylinder compression tester halkaas ugu yaraan linkkaas . Dib ugu yeelo waxaa ka mid ah ku sameyn karaa carruurta badan oo la mid ahaa wakhtiga carruurtankaaga si aan uga tagto macluumaadka dhammaadka carruurtaada.