tools u can use are a noid light....or an injector pulser ''TOOL''
200 Nissan exterra v6 have spark and injector pulse no power to fuel pump
not realy you need to check if is fuel related and if it is check inrtia switch first to make sure you getting power to fuel pump and injector pulse
if you do not have spark you will not have fuel check coil module and ignition pick up coil.
check for fuel pressure/ and then check to see it its fireing. no fire could be a coil pack or/ computer. no fuel could be fuel pump or filter or injector pulse.
oxygen sensor
low or no fuel pressure clogged injector no pulse signal coming from fuel compter
A 92 Chevy Caprice that has no injector pulse mostly likely has clogged injectors or a defective fuel pump. Fuel injectors must be cleaned periodically to removed buildup for peak performance.
Check for trouble codes. Possible cam or crank sensor.
hi I have a 1986 chev celebrity also, fuel injector does not get signal to pulse the injector so it wont run unless fuel is being pured down the throttle body, ideas??
Pulse injector width refers to the duration of the time interval during which a pulse injector delivers fuel or other fluids into an engine's combustion chamber. This timing is critical in optimizing engine performance, fuel efficiency, and emissions. A properly calibrated pulse width ensures that the right amount of fuel is injected at the precise moment for efficient combustion. It is typically measured in milliseconds and can vary based on engine requirements and operating conditions.
if it cranks and does not start. most common on your model bad crank sensor,bad fuel pump or relay or fuse.or bad ignition control module. must check fuel pressure while cranking,check spark and then check for injector pulse signal at injector
Each injector receives an electronic pulse to open and close to allow fuel into the cylinder.