Fuel Injector Test
Thread Starter
4th Gear
Joined: Mar 2002
Posts: 4
Likes: 0
From: Lockport New York
Fuel Injector Test
How do you test a fuel injector? My 1990 won't start unless I pull the drivers side front injector connector.....want to make sure it's a injector and not ECM. Thanks :confused:
Team Owner
Joined: Mar 2001
Posts: 54,124
Likes: 30
From: Cincinnati, Oh USA
Re: Fuel Injector Test (Delphi Model maker)
Measure the injector coil with an impedance bridge and compare it to the other injectors. Try your ohmeter first. The impedance bridge measures the inductance and the resistance of the coil. A coil with a short from turn to turn won't show with an ohmeter, but will show on an impedance bridge.
