jpbiaggi

Hi guys, I need some help to fix this issue.

She start in 3rd ...5th tried, when rpm jump she started. I have onde video she starting



I changed Maf sensor, fuel filter with regulator.



I think could be the crankshaft sensor, but I don't know, I want some opinion.



Thanks

You Tube

khomer2

Seems like your cps is on the verge of failing.
Try scanning too? (although a pending cps failure may not register)
Always prudent to scan for any saved codes.

jpbiaggi

I tried one scanner obd2 wi-fi, and for Android and PC, get codes from o2 sensor P141, p161, p156, but the o2 sensors don't make this, or could be?

khomer2

Have no idea what you are asking.
You need to post your codes correctly - P0141 P0161 P0156

They refer to the o2 sensor AFTER the cat

I would also check your cats with a thermal gun test.

jpbiaggi

I'm Sorry nada english, my question If the o2 sensor could dont start the engine? I make the test with a manometer the fuel pressure is ok

youtu.be/rAscsLhbclY

Makaco

yolcu tarafı yakıt rölesini ,kontrol et

Maj. Dundee

The first thing must do is UPDATE YOUR PROFILE in USER CP to include the year of your ML and where you live.