Check to see if you are getting fuel.
Commonly a fuel pump issue. An easy test: Have someone bang on the fuel tank as you try crank the engine. The engine could be flooded with gas, or there could also be an ignition issue.
Most likely a bad starter drive Could be a chipped tooth and ring gear Try rotating the engine with a large socket on the crankshaft (Make sure it is in neutral if std.) If it does not make this noise after turning engine manually probably a chipped tooth
Perhaps a blown fuel pump. Take a plug wire out and use a spare plug and set it on a piece of metal and crank it and look for the spark. This will eliminate an ignition problem.
Check the ignition coils and the crank sensor for the Yukon. Either one of these could be bad and cause the problem.
AnswerIt reads the position and/or speed of an engine as it is rotating. When crankshaft is turning, the sensor will provide a signal to the PCM. The PCM will then allow the engine to start by providing spark and fuel.
Yes. The Crank sensor monitors the position and rotational speed of the engine to determine timing for ignition. if it is not functioning you will get no spark.
does the motor spin..ie..crank? if no possible locked up engine..try spinning it by hand..correct size socket on front crank bolt turning clockwise.. possible bad starter motor does the starter engage when the key is in the crank possition. if the motor does crank your looking at a fuel or ignition problem
yes the 2.5L 4 cyl engine has the ignition module mounted to the back of the engine block,firewall side.the crank sensor is also there under the moduel and coils
if the crank sensor is bad it does not tell the computer that the crank is turning it will not fire up the engine.
Check the ignition coil for power. Check the crank position sensor, and make sure that the engine is turning over ( timing belt not broken.) Check to make sure that fuel is getting to the engine as well.
P0320 Ignition/Distributor Engine Speed Input Circuit Malfunction NO CRANK REFERENCE SIGNAL AT PCM No signal from the Crankshaft Position Sensor is present during engine crankingBad crank sensor is most likely cause.
The 2.2L Ecotech engine does not have a Camshaft Position Sensor. It has a unique type of ignition system which consist of Ignition Module, Ignition Coil Assembly, and a Crank Sensor.
Yes, by using it to short the solenoid. It's dangerous and can cause fire. You can engage the starter with a screwdriver and crank the engine over but you would still have to "hot wire" the ignition system to run the engine.
The crank sensor probably needs to be replaced.
Ignition engine speed input circuit performance. I think it is the coil pack...The most likely cause of this is the crank shaft position sensor.
Commonly a fuel pump issue. An easy test: Have someone bang on the fuel tank as you try crank the engine. The engine could be flooded with gas, or there could also be an ignition issue.
If "crank over" means the starter is turning the engine over but the engine won't run, I would suspect fuel pump failure, not uncommon.