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Why No spark no injector pulse?
faulty crank angle sensor in most cases
What could cause an no start condition if you have good spark at plugs good fuel press and injector pulse width?
possibly a bad crank sensor
95 firebird 3.4 cranks no start no injector pulse no spark?
Check the 95 Firebirds crank position sensor first. If the sensor is bad then the injectors won't turn on and there will be no spark.
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.
BMW 735i cranks but won't start no spark?
You need to find out if you have injector pulase. if you dont have injector pulase and spark check crank sensor
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
89 civic no spark or injector pulse fuses good timing belt not broke?
well if there is no spark, the distributor is bad.
1998 Chevy Monte Carlo 3.1 crank no start you have no spark no injector pulse changed crank sensor camshaft sensor and pcm What is wrong?
First check crank sensor again. A terminal gets bent sometimes during installation. Look at it good with a light. Then, VATS module, under dash, left of steering collumn, velcrowed in.
91 Buick 3.3 liter 180k miles Just died and won't start Has good spark and fuel to the top of motor Hooked up to analyzer no codes shows no rpm or injector pulse when cranking Changed crank sensaor?
cam sensor?
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
Where is the negative side of a coil on a 93 Toyota t100?
The negative side of this coil is that it doesn't have a injector pulse. There also was a problem with the lack of spark.
Why would no spark or power go to the injector?
The crank sensor would definitely cause no spark. As for the no power to the injector it might actually be the ignition controll module(as odd as it may seem). I was just talking to a mechanic freind due to a simalar problem on an `88 Grand AM (no spark and no signal voltage at the injector)and he said that If the ignition module goes that it shuts down fuel delivery too. you out.
