What does the code p2127 on a check engine light mean?
What does the code p2127 on a check engine light mean?
The P2127 code means that the throttle or pedal position sensor switch E has a low input. The pedal position sensor is a sensor found on the gas pedal. The sensor tells the ECU when the gas pedal is depressed and how far it is depressed. When the ECU detects a low input from the pedal, it will trigger the Check Engine Light and the code P2127.
What does p2127 mean on a TPS sensor?
A P2127 code means that the the car’s computer has detected that the TPS (throttle position sensor) is reporting too low a voltage. On some vehicles that lower limit is 0.17 – 0.20 volts (V). The “E” refers to a particular circuit, sensor, or area of a particular circuit. Did you adjust it when you installed it?
When does the engine light come back on?
You need to bite the bullet, take it to a dodge dealer and have them pull codes or look at a live feed… it is called “job security” for us mechanics. The light will come back on tomorrow or three months from now if all you do is turn off your engine or disconnect the battery. Same as putting a band aid on a broken bone.
Why does the etc light come on in my truck?
The ETC light is simply an indicator that notifies you when something is wrong with the system. There are multiple controls and sensors that make up this system. When the light comes on in my truck, and then comes on in your truck, it could be for completely different things.
The P2127 code means that the throttle or pedal position sensor switch E has a low input. The pedal position sensor is a sensor found on the gas pedal. The sensor tells the ECU when the gas pedal is depressed and how far it is depressed. When the ECU detects a low input from the pedal, it will trigger the Check Engine Light and the code P2127.
You need to bite the bullet, take it to a dodge dealer and have them pull codes or look at a live feed… it is called “job security” for us mechanics. The light will come back on tomorrow or three months from now if all you do is turn off your engine or disconnect the battery. Same as putting a band aid on a broken bone.
The ETC light is simply an indicator that notifies you when something is wrong with the system. There are multiple controls and sensors that make up this system. When the light comes on in my truck, and then comes on in your truck, it could be for completely different things.
What are the symptoms of a Cummins 5.9 engine problem?
Cummins 5.9 Faulty Fuel Injector Symptoms 1 Hard start or no start 2 Cylinder misfires 3 Fuel in the engine oil 4 Poor idling and performance, surging, etc.
What kind of problems does a Cummins 24V have?
4 Most Common Cummins 24v 5.9L Engine Problems 1 Fuel Lift Pump Failure 2 Leaking Fuel Injectors 3 Exhaust Manifold Leaks 4 Accelerator Pedal Position Sensor Failure 5 Bonus: Engine Block #53 Cracking
