P0420 code ka matlab kya hai?
P0420 ka matlab hai ke Bank 1 ka catalytic converter dhuan saaf karne ka kaam theek se nahi kar raha. Computer converter se pehle aur baad wale O2 sensors ki reading milata hai. Jab dono ek jaisi hon to samajhta hai ke converter kamzor ho gaya hai.
P0420 code kyun aata hai?
- Catalytic converter purana ho gaya ya kharab ho gaya.
- O2 sensors ke paas exhaust mein leak.
- Converter ke baad wala O2 sensor ghalat reading de raha hai.
- Misfire ya engine ka oil jalne se converter kharab hua.
P0420 aaye to aap khud kya check kar sakte hain?
- Scanner par aane wale saare codes likh lein, sirf yeh wala nahi. Code mitane se pehle likhna zaroori hai, kyun ke saath wale codes se mechanic ko asal wajah jaldi milti hai.
- Gaari start kar ke suniye ke neeche se exhaust leak ki 'phat phat' awaz to nahi aati. Garam silencer ko haath na lagayein.
- Note karein ke exhaust se sarre hue ande jaisi boo ya neeche se khar-khar ki awaz to nahi aati.
Kya P0420 ke saath gaari chalana theek hai?
Agar gaari ki taaqat theek hai aur koi doosra code nahi to aam tor par kuch din chala sakte hain, lekin check zaroor karwayein. Agar taaqat bohat kam ho jaye, neeche se jalne ki boo aaye ya gaari garam ho, to gaari rok dein: band converter engine ka dhuan rok sakta hai.
Hifazat: garam engine par radiator ka dhakkan na kholein, khaulta paani nikal kar jala sakta hai. Chalte engine mein pankhe aur belt ke paas haath na le jayein. Petrol ki boo aaye to engine band karein, aag ya sigarette paas na layein aur mechanic bulayein.
Mechanic kab bulayein?
Catalytic converter mehnga hota hai, is liye pehle car mechanic (mistri) se exhaust leak aur O2 sensors check karwayein. Misfire ya doosre codes bhi hon to pehle unhein theek karwayein, warna naya converter bhi kharab ho sakta hai.