Can a MAF cause no start?
A contaminated or failed mass air flow sensor cannot measure the amount of air flow correctly. This causes the engine computer to miscalculate the amount of injected fuel. As a result, a bad mass air flow sensor causes various driveability problems, including a no-start, stalling, lack of power and poor acceleration.
Why does my small engine wont stay running?
E15 fuel is the number one reason for a small engine that wont start, wont stay running. This page is devoted cause and prevention. If you arrived here hoping for a magic fix you might be disappointed. I will say if your small engine wont start or wont stay running you need to either rebuild or replace your carburetor.
Can a car run with the mass air sensor connected?
However, The car will not run with the Mass Air sensor CONNECTED… If i disconnect it, she’ll run and idle just fine (however once she warms up i have a rather nasty idle surge). I have no EGR stuffs hooked up, the sensors are there and plugged in, just no lines running to them. I have never seen anything like thsi before anyone have any ideas?
What causes no check engine light with MAF plugged in?
I failed to mention no check engine light with MAF plugged in and no engine codes in the ECU. have the same problem? I would say that the camshaft and /or crankshaft position sensors could be failing and the timing is off causing flooding from the timing be so far off. But, that should pull a code.
Can a car run without the mass air flow?
It would be an unsuccessful break-in. It may run without the mass air flow (MAF ) but won’t at all if the plug to the MAF is disconnected. But Try disconnect the MAF from the air circuit in the intake, it will probably melt a piston If other rpm or load states are detected.
However, The car will not run with the Mass Air sensor CONNECTED… If i disconnect it, she’ll run and idle just fine (however once she warms up i have a rather nasty idle surge). I have no EGR stuffs hooked up, the sensors are there and plugged in, just no lines running to them. I have never seen anything like thsi before anyone have any ideas?
What does it mean when your engine won’t start?
For Part 2 of the video please click HERE USE OUR SEARCH BOX TO QUICKLY LOCATE YOUR SOLUTION: Enter key words listed below 1. Common Won’t Start Problems: Battery goes dead – alternator not charging 2. Common Won’t Start Problems: Engine won’t turn over – bad starter motor 3.
I failed to mention no check engine light with MAF plugged in and no engine codes in the ECU. have the same problem? I would say that the camshaft and /or crankshaft position sensors could be failing and the timing is off causing flooding from the timing be so far off. But, that should pull a code.
It would be an unsuccessful break-in. It may run without the mass air flow (MAF ) but won’t at all if the plug to the MAF is disconnected. But Try disconnect the MAF from the air circuit in the intake, it will probably melt a piston If other rpm or load states are detected.