When should I use my Toyota injector cleaner?
A sign that the Fuel Injectors are dirty when the vehicle has insufficient power, poor fuel economy, slow engine responsiveness, engine noise and rough idling. This is right time where we should use the Fuel Injector Cleaner into the car.
Can I put fuel system cleaner in a full tank?
Fuel injector cleaners should be added to your vehicle’s gas tank when the tank is nearly empty. While you won’t harm the engine or fuel line if you add the cleaner to a full tank, the effectiveness of the additive might not be at its maximum.
Why is there no fuel injector pulse in my Toyota?
Now another thing made me confused, the little green fitting where u check fuel pressure, after i tried cranking it, i pushed in the little valve cork thing and no pressure was there, i would think fuel would shoot out. Fuel filter is about 1 year old and looks fresh.
When do you test the fuel injector pulse?
This test will tell you if the computer is pulsing the fuel injectors open when cranking the engine over. Most of the time this test is done when the engine is cranking over but not starting .
How to check fuel injector pulse using a Noid light?
This is a awesome test because it can be done very fast using a very inexpensive tool called a Noid light. This test will tell you if the computer is pulsing the fuel injectors open when cranking the engine over. Most of the time this test is done when the engine is cranking over but not starting.
What are the input signals in a pulse injector?
These are the Ne, G, and IGf signals. Inside the ECU, the Ne Signal is used to produce an injection chive signal. The G signal is used to determine the timing of the injection signals. The IGf signal is monitored for fuel delivery fail-safe. (With Conventional EFI, the IG signal is used to produce the injection drive signal.)