Kaas oo ku baaqay in la shidma heerkulka motor ah?

nidaamka Engine qaboojinta - hannaanka ka mid ah qalabka, qaybaha iyo aaladaha in la xakameeyo heerkulka iyo, haddii loo baahdo, dhereg badan kulayl deegaanka ka meydadka aad u kulul. Intaa waxaa dheer, gawaarida casriga ah ku soo rogi on nidaamka, iyo hawlaha kale sida kulaylinta hawada ee qol iyo hawada iyo qaboojinta dheecaanka ka shaqeeya, oo ku yaalla sanduuqa marsho ah.

nidaamka kasta sida uu leeyahay hannaanka ka mid ah dareemayaal ogolaada in sawirka guud ee engine ah. tilmaame kasta oo heerkulka la xiriira computer-on board oo bixiya go'aan degdeg ah oo sax ah oo meesha qalad marka ay dhacdo ka.

Currently, waxaa jira saddex nooc oo ah nidaamka qaboojinta dareere shaqeeya: dareere ah, hawada iyo marka la isku daro. The ugu waxtarka badan iyo, sidaas darteed, loo tixgeliyo inuu noqdo mid caadi ah, kaas oo presupposes biyomareenka ah kaas oo dheecaan ka shaqeeya waa bixisey in meelaha ugu kulul ee gaariga.

adag Tani waxay badanaa ka mid ah arrimaha soo socda: darmuus, taangiga ballaarinta ah, hiitarka ah, bamka culus, taageere iyo habka biiyaha. Dabcan, nidaamka sida no ma aan samayn karo iyada oo aan gacanta ku sida shidma heerkulka engine ah. qalab noocan oo kale ah waxaa loogu talagalay si ay ula socdaan qiimaha soo socda ee u dhimaya nabadgelyada this iyo diinta qiimaha helay galay falalkooda korontada, ka dibna loo bixisey in hay'adaha akhrin ah. Iyada oo la adeegsanayo shidma this saarnaa computer go'aan ka gaari kara cadadka shidaalka ee taangiga iyo qayb ka mid wixii lagama maarmaan u ah howlgalka engine ammaan ah oo hufan.

In case of cillad ama dillaacin of shidma motor heerkulka siin karaan calaamadaha aan sax ahayn, taas oo shaki keeni isticmaalka shidaalka xad-dhaaf ah. Intaa waxaa dheer, signalada joogto kululaado keeni karta in kordhay qaboojinta engine. Tani waxay keeni doontaa in la sii daraysa ee cidleeyo (tus, meerto sinnayn iyo oscillations), xeerarka gaaska qaaca dheeraadka ah, flameout guud iyo sii driveability. Intaa waxaa dheer, natiijo la mid ah ayaa sidoo kale waxay sababi kartaa cillad hiitarka, darmuus ah, goobaha aan sax ahayn, Hab kontaroolo ama badnaa ee hawada nidaamka qaboojinta.

shidma heerkulka Engine ayaa saamayn wayn ku elektarooniga ah ee unit gacanta (ECU), kaas oo ay gacanta ku soo koobin soo socda:

1. Enrichment duray shidaalka by gacanta duration garaaca wadnaha ee, uu yimid biiyaha ah.

2. Dejinta dib u dhac ama waqtiga dabku ka. Tani waxay u ogolaaneysaa inaad la qabsato heerka gaasas qaaca in qiimaha la doonayo.

3. Beddel Halabuurka shidaalka ee isku dar ah bixisey.

4. Isticmaalka gaasas qaaca si loo dardar-engine diiran-up.

engine shidma heerkulka muuqo noqon thermistor tixgeliyo oo badala ay iska caabin marka laga beddelo coolant ah.