What happens if fuel pump goes out on Mitsubishi Eclipse?
If the fuel pump relay is bad, you will still get injector fire (just nothing will come out); same goes for the module. I would be focusing on your MFI relay (attached to side of fuel pump relay), the associated fuses, and making sure your crank sensor is working. If the crank sensor goes out, you will have no spark, no fuel, and no injector pulse.
What happens when the crank sensor goes out on a Mitsubishi Eclipse?
If the crank sensor goes out, you will have no spark, no fuel, and no injector pulse. Similarly if key power lines are down to the PCM (via fuse or MFI relay failure), there will be no reference voltages, and therefor no spark, no injector fire
Where is the relay module on a Mitsubishi Eclipse?
The relay module is located on exactly the opposite location, in the driver side of the console, again below the radio area mounted behind the carpet. My concern at this point would not be so much about the fuel pump not coming on, but that you are not getting injector pulse either.
What happens when an ignition coil goes bad on a Mitsubishi?
When one or several ignition coils on your Mitsubishi (or Chrysler Sebring or Dodge Stratus) have gone BAD, you’ll know right away. Your vehicle will display one of the following symptoms: The car will run and idle rough. No power as you accelerate the car down the road.
What causes a no spark condition on a Mitsubishi?
Misfire codes that are lighting up the check engine light (CEL) on your instrument cluster. Rotten egg smell coming out of the tail-pipe. When the crankshaft position sensor goes bad on your Mitsubishi vehicle, the car will crank but NOT start. Usually this will cause a No Spark Condition on all of the cylinders. What Tools Do I Need?
When one or several ignition coils on your Mitsubishi (or Chrysler Sebring or Dodge Stratus) have gone BAD, you’ll know right away. Your vehicle will display one of the following symptoms: The car will run and idle rough. No power as you accelerate the car down the road.
Misfire codes that are lighting up the check engine light (CEL) on your instrument cluster. Rotten egg smell coming out of the tail-pipe. When the crankshaft position sensor goes bad on your Mitsubishi vehicle, the car will crank but NOT start. Usually this will cause a No Spark Condition on all of the cylinders. What Tools Do I Need?
Can a spark plug be removed from the ignition coil?
Using a regular spark plug will give a false test result that’ll have you chasing the wrong diagnostic path/conclusion and in the process wasting time and money. Do not remove the spark plug wire from the spark plug or the ignition coil while the engine is cranking to test for spark. This method will ruin the ignition coil.
How is the spark fed to the ignition coil?
One cylinder is fed spark directly by the ignition coil. The other cylinder is fed spark thru’ a spark plug wire (high tension wire). OK, technically speaking, this type of ignition system is not a true Coil-On-Plug (C.O.P.) System but hey, if it kinda’ looks like a duck and kinda’ quacks like a duck who cares?
If the fuel pump relay is bad, you will still get injector fire (just nothing will come out); same goes for the module. I would be focusing on your MFI relay (attached to side of fuel pump relay), the associated fuses, and making sure your crank sensor is working. If the crank sensor goes out, you will have no spark, no fuel, and no injector pulse.
Is there no power to the fuel pump?
No power to the fuel pump and the fuel relay is not getti… Q: No power to the fuel pump and the fuel relay is not getting power. My car has 190000 miles.
Why is the fuel pump and relay not working?
The ignition circuit, which includes the ignition switch, controls power to many components, including the fuel pump and relay. If there is an issue with the switch or the circuit, perhaps a wiring problem, then power to the fuel system may be cut off.
If the crank sensor goes out, you will have no spark, no fuel, and no injector pulse. Similarly if key power lines are down to the PCM (via fuse or MFI relay failure), there will be no reference voltages, and therefor no spark, no injector fire
What to do if your fuel pump goes out?
I would be focusing on your MFI relay (attached to side of fuel pump relay), the associated fuses, and making sure your crank sensor is working. If the crank sensor goes out, you will have no spark, no fuel, and no injector pulse.
Where is the fuel pump relay on a Mitsubishi Eclipse?
The fuel pump relay is mounted in the passenger side foot well area, behind the carpet of the center console just below the radio area…. it is attached to the MFI relay as a paired unit. The relay module is located on exactly the opposite location, in the driver side of the console, again below the radio area mounted behind the carpet.
I would be focusing on your MFI relay (attached to side of fuel pump relay), the associated fuses, and making sure your crank sensor is working. If the crank sensor goes out, you will have no spark, no fuel, and no injector pulse.
Why is my fuel pump not getting power?
The fuel pump will only power up if RPM signal is detected in the PCM. Similarly, if there is no RPM signal, your injectors will not fire either. If the fuel pump relay is bad, you will still get injector fire (just nothing will come out); same goes for the module.
The fuel pump will only power up if RPM signal is detected in the PCM. Similarly, if there is no RPM signal, your injectors will not fire either. If the fuel pump relay is bad, you will still get injector fire (just nothing will come out); same goes for the module.
The relay module is located on exactly the opposite location, in the driver side of the console, again below the radio area mounted behind the carpet. My concern at this point would not be so much about the fuel pump not coming on, but that you are not getting injector pulse either.