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No power to fuel pump 200 Nissan exterra have sparkand injector pulse?
200 Nissan exterra v6 have spark and injector pulse no power to fuel pump
What if a mustang won't start changed the 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
What causes a 1991 RS Camaro with a 305 TBI not to get fuel injector pulse?
if you do not have spark you will not have fuel check coil module and ignition pick up coil.
Injector pulse on 1986 mr2?
In a 1986 Toyota MR2, the fuel injector pulse is controlled by the engine's electronic control unit (ECU), which manages the timing and duration of the injector's operation based on engine conditions like RPM, temperature, and throttle position. If you're troubleshooting injector pulse issues, you can check the ECU for fault codes, inspect the wiring and connectors for damage, and use a multimeter or oscilloscope to test the injector's voltage and pulse signal. Proper fuel supply and pressure should also be verified to ensure the injectors function correctly.
What is wrong when a 1996 Saturn SC1 will turn over but not start?
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.
What sensor has the most influence on fuel injector pulse width?
oxygen sensor
What causes your injectors not to dispense fuel?
low or no fuel pressure clogged injector no pulse signal coming from fuel compter
92 Chevy Caprice HAS no injector puLSE?
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.
98 dodge avenger wont start cranks has fuel pressure but no spark and no injector pulse?
Check for trouble codes. Possible cam or crank sensor.
1987 celebrity injector will not work new injector new harness will not inject fuel?
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??
What is pulse injector width?
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.
Could the timing cause a 1996 Chevy lumina 3.1 from starting?
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
