Anto ray Paraan na Pansubok Parad Exhaust Catalytic Converters?

Inspeksyon ed pakanengneng:I-check so exhaust catalytic converter no walay aderal tan sobran petang legan ya manmamaneho. Kayari na pangitagey ed luluganan, nengnengen so tapew na catalytic converter no wala ray abel. Saray mapatnag ya ulpo tan gasgas et mangipapanengneng na posiblin pakaderal na catalytic converter carrier. Imanoen so catalytic converter housing parad grabe iran mantsa na kolor odino medyo bluish-purple marks. Nengnengen no wala ray naimano ya maimpis ya abuek ya mantsa ed sentro na proteksion na catalytic converter; saraya so mangipapanengneng ya say catalytic converter et alablabas so petang to tan kaukolan so kaaruman ya inspeksion.

Back Pressure Test:Manggawa na abut ed manepeg a pasen ed exhaust pipe diad arap na exhaust catalytic converter tan ikonekta so pressure gauge. I-start so makina tan sukaten so exhaust back pressure no idle tan 2500 rpm. No say exhaust back pressure et ag-onlampas ed limitasyon na makina, say catalytic converter carrier et ag-nabaraan.

Vacuum Test:Ikonekta so vacuum gauge ed intake manifold, paandaren so makina, tan kalkalnan paabebaen so peles to manlapud idle ya anggad 2500 rpm. Imanoen iray pananguman ed vacuum gauge. No onleksab so vacuum level ed sayan punto, pansiansiaen so kapeles na makina ed 2500 rpm. No say vacuum level reading et onleksab a maong kayari na satan, ipapanengneng na satan ya say exhaust catalytic converter et akabara.