Dear sir.i really enjoyed ,your video. A superb quality.video.very clear.precise.methodical.and clearly spoken.and you went slowly.to help people understand your process clearly. This has helped me out loads.just subbed.keep up the great vids.steve from the uk.
JAMES TIBERI, If the car doesn't have a fuel rail tap or a fuel rail to connect the fuel pressure gauge what can you do? How do you Check the injectors Spray Pattern? How do you check the injector has any Flow Restrictions? If the fuel injector balance was more than 2% what would be the problem?
bill williams - sometimes you have to get creative to tap into the fuel lines, but with a basic fuel line kit you should be able to tap into most cars. You would have to remove the injector from the vehicle to observe the spray pattern. If you had a low flowing/restricted injector the pressure drop would be lower than the other injectors. ScannerDanner says that you really should narrow your parameters for variation down to .5 psi. Personally I’ve seen high mileage cars with lean codes due to all injectors having low flow, even with each other too. So this test isn’t designed to find every flaw just looking for a variation in flow hence the name “Balance Test”.
Nice work with the it scanner but the next the next thing that goes bad is catalytic converters cuz you're dumping too much gasoline and that engine when you clean the injectors in the car you finally in the catalytic converters flooded with fuel it ain't tractor cleaner
Dear sir.i really enjoyed ,your video.
A superb quality.video.very clear.precise.methodical.and clearly spoken.and you went slowly.to help people understand your process clearly.
This has helped me out loads.just subbed.keep up the great vids.steve from the uk.
Good video. very informative. But I definitely say thanks to the Scanners.
nice vid. I stumbled on your channel. electrical vids/drivability are always good to see
good concise demonstration, thank you!
So you don’t have to reconnect the injector wiring harnesses to perform the test?
Can I perform this test on a GDI engine or not ?
JAMES TIBERI, If the car doesn't have a fuel rail tap or a fuel rail to connect the fuel pressure gauge what can you do?
How do you Check the injectors Spray Pattern?
How do you check the injector has any Flow Restrictions?
If the fuel injector balance was more than 2% what would be the problem?
bill williams - sometimes you have to get creative to tap into the fuel lines, but with a basic fuel line kit you should be able to tap into most cars.
You would have to remove the injector from the vehicle to observe the spray pattern.
If you had a low flowing/restricted injector the pressure drop would be lower than the other injectors. ScannerDanner says that you really should narrow your parameters for variation down to .5 psi. Personally I’ve seen high mileage cars with lean codes due to all injectors having low flow, even with each other too. So this test isn’t designed to find every flaw just looking for a variation in flow hence the name “Balance Test”.
What is the maximum acceptable difference in pressure drop between injectors? Thanks.
condimento100 2psi
What if u can't get to the injectors I am heading go to ecm unhook it and power from add relay 3.8 christler
So the fuel just stay in cylinder? isn't it dangerous to let it there? maybe will it be too much to burn?
Nice work with the it scanner but the next the next thing that goes bad is catalytic converters cuz you're dumping too much gasoline and that engine when you clean the injectors in the car you finally in the catalytic converters flooded with fuel it ain't tractor cleaner
great video
My injectors dropped 40 psi why is it so much. It went from 50psi to 10psi. That's dumping a lot of fuel into cylinder
Your injectors are leaking.