Kuchulukitsa kwanthawi yomweyo kumachitika pamene injini imathamanga 3000 rpm.

Phenomenon: Makasitomala akuti magalimoto nthawi zambiri amasamukira, ndipo nthawi iliyonse pamakhala opaleshoni, kenako penulator sopo pomwepo, ndipo nthawi yomweyo, kugwiritsa ntchito mafuta kumawonjezeka.

Kusanthula:

1.

2.

3, Kulephera kwa dongosolo, zomwe zimapangitsa kuti pakhale moto mwangozi.

4.. Kulephera kwangozi

Kuzindikira:

1. Imbani nambala yolakwika, yosonyeza kuti chiwerengero chosakanikirachi ndi osauka. Itha kulowetsedwa kuti vutoli siligwirizana ndi kutseguka kwakomweko. Kugwiritsa ntchito Oscilsoscope kuti adziwe sensor yokhala ndi seweroli, zikuwonetsa kuti mafunde ake akuwonetsa kutseguka kodekha, ndipo mawonekedwe ake ndi osalala komanso omasuka, kuwonetsa kuti ma sensor apamwamba ndi abwinobwino.

2. Chifukwa cha chinthu china cholakwika, kugwiritsa ntchito mafuta kumawonjezera ndipo mphamvu zimachepa. Mphepo yamtunduwu yoyenda ndi mafuta otumwitsa adayesedwa, ndipo mpweya wowoneka bwino unali wopanda 4.8g / s pa liwiro lopanda kanthu, ndipo magetsi a siginecha wa sensor wa oxygen adawonetsa pafupifupi 0.8V. Kuti mutsimikizire mtundu wa o2s, injiniyo idayamba kuthamanga kwambiri mutatha kutulutsa chubu chambiri pazinthu zowonjezera, ndipo chizindikiro cha o2 ndi 0.8v, chikuwonetsa kuti zinali bwinobwino. Komabe, pa nthawi yoyendetsa, mpweya umayenda mtunda waung'ono wa 4.8g / s. Pambuyo pakutsegula pulagi ya mpweya woyenda, mayeso adayambikanso, ndipo cholakwika chatha. Kuvutitsa pambuyo pochotsa mpweya woyenda.

Chidule:

Sensor ikawakayikira kukhala yolakwika, njira yosinthira sysser plug (ya crankshaft syeror sizingakhale zosavomerezeka, apo ayi galimoto siyingayambitse kuyesa. Pulagiyo ikasokonekera, yomwe imawongolera Ecu ilowa pulogalamu yoyimira ndikusinthidwa ndi kusungidwa kapena malingaliro ena. Ngati cholakwika chatha pambuyo posasunthika, zikutanthauza kuti cholakwika chikugwirizana ndi sensor.