Fuel injector pattern.
01-14-2007, 04:45 PM
#1
Retired
Certified Car Nut
Thread Starter
Fuel injector pattern.
Took my fuel rail off along with the injectors.(part of another project I'm doing)
Made a home brew pump, connected a 12V supply and tested each injector. How come the injectors spray 4 streams of fuel instead of like a fine mist spray or something? Wouldn't the fine spray mix with the air better than a stream of fluid?
Made a home brew pump, connected a 12V supply and tested each injector. How come the injectors spray 4 streams of fuel instead of like a fine mist spray or something? Wouldn't the fine spray mix with the air better than a stream of fluid?
__________________
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
Retired Administrator
2002 *-10 5.7 V8
2023 Jeep Rubicon Diesel
01-15-2007, 06:21 PM
#4
Senior Member
True Car Nut
Join Date: Oct 2002
Location: Groton, CT _NEBF 05, 06, 07_
Posts: 2,703
Likes: 0
Received 0 Likes
on
0 Posts
Agree with 95na. You're hitting the injector with constant 12vdc. Normally, the injectors are pulsed with a PWM signal. (PCM switches injector ground in & out at high frequency)
Thread
Thread Starter
Forum
Replies
Last Post
