Why does my engine not stop when the ignition switch is turned off?
The dealer said it was the spark plug wire that was running directly over the distributor cap and arching, which caused the plugs to continue to fire. The new spark plugs didn’t help, still doing it. The dealer is going to troubleshoot it again but now they are talking about replacing the ECM, which is estimated to be around $1500.
What happens when you remove the key from the ignition?
Car Engine Doesn’t Turn Off When Removing Key or Pressing STOP It is a strange problem to have a car that won’t turn off when you remove the key from the ignition or press the Engine Stop button. Your engine will continue to run even when you remove the key from the ignition because the fuel pump is not shutting off.
How does the engine shut off when the engine is turned off?
Engines equipped with an electronic fuel shutoff solenoid have an extra valve that shuts off the fuel system immediately when the ignition is stopped. These models should be turned OFF with the engine at FULL throttle.
What happens to the spark plug when you turn off the engine?
When the ignition switch is turned to the OFF position, the spark to the spark plug stops immediately, although the engine continues to rotate for a short while afterwards. As a result of this engine rotation, fuel can continue to be drawn into and through the engine.
Why does my car run when the ignition is turned off?
With the ignition turned off and the car continuing to run, simply remove the plug from the alternator (DO NOT TRY AND REMOVE THE BATTERY POWER WIRE FROM THE POWER STUD!) and the car should shut off if the alternator is creating the problem. If it does not stop running, your feedback problem is coming from something other that the alternator.
Car Engine Doesn’t Turn Off When Removing Key or Pressing STOP It is a strange problem to have a car that won’t turn off when you remove the key from the ignition or press the Engine Stop button. Your engine will continue to run even when you remove the key from the ignition because the fuel pump is not shutting off.
What happens when you turn off the diesel engine?
That type of engine runs on electrical spark of 12 volt power supplied from your car’s battery. When you turn your key off, electrical power is interrupted and the engine quits immediately. Since a diesel engine does not run on electric spark, the engine has to be shut off by some other means.
Why does my alternator run when I Turn Off the car?
Generally, an OEM harness will not have the problem of alternator “run-on”, as there is usually a resistance wire in the dash harness to keep this from happening. Solution: To figure out where the problem exists, start the car and with the key in the ON position and the car running, turn off the key.
Can a switch or kill switch shut the engine off?
It is a 2001 model year if that matters. Re: switch or kill switch will not shut engine off… If I am thinking correctly, you should have a black wire with a yellow tracer, going to the power pack. That is the ground circut for the ignition system.
Why do the running lights stay on after ignition is off?
Daytime Running Lights stay on even after ignition is off | Subaru WRX Forum Help! Daytime Running Lights stay on even after ignition is off My daytime running lights won’t turn off even when the car is off and the key is pulled out of the ignition!
What happens if you disconnect the battery and run the engine?
If you disconnect the battery and the car conks out, you don’t know if it conked out due to insufficient alternator current, or whether the resulting transients caused your ECU (the car’s computer, which controls fuel mixture, timing, and much more) to spit out bad data, shutting down the car. Nobody should EVER run your engine without a battery.
The dealer said it was the spark plug wire that was running directly over the distributor cap and arching, which caused the plugs to continue to fire. The new spark plugs didn’t help, still doing it. The dealer is going to troubleshoot it again but now they are talking about replacing the ECM, which is estimated to be around $1500.
Why does my car kill switch not work?
Should this little conductive disc be so corroded that it’s not going to conduct electricity, then you’ll find that the kill switch won’t function properly and you won’t be able to switch the motor off.
Why do my running lights keep going off?
If there is a signal with the lights off, then there is a problem on the vehicle side. Check to make sure that the brown wire is properly connected to the running light wire at the rear of the vehicle and that the white ground wire is attached to a bare metal surface that is free of dirt and corrosion.
How do you turn off the Check Engine light?
Separate the (+) power cable connected to the battery by means of the wrench. Disengage the battery and leave like that for about 20 minutes. Turn on the ignition thrice to the “ON” point. This should wipe out the records from memory. Then proceed to join the (+) battery cable and on the automobile ignition.