Check Engine Light is on

intake manifold position sensor light is on
Experienced mechanics share their insights in answering this question :
Hello.

From what you describe it would appear that your Check Engine Light is on for the intake manifold position sensor. Your vehicle is equipped with an intake manifold that uses butterfly valves inside the manifold ports in order to maximize power and performance. If the computer detects an issue with the position of these valves it will set off the Check Engine Light to notify the driver of the issue. This can be caused by a stuck intake manifold butterfly valves, perhaps due to carbon buildup, a failed butterfly valve actuator / motor, or a faulty position sensor. Some of these components are mounted on the intake manifold, and some built into it, and thus may require partial disassembly of the engine to access. I would start by checking the intake manifold runner valve, as this is the main component that controls that system. If you find you are needing further assistance with this, a professional mechanic from YourMechanic would be pleased to help you with an Check Engine Light inspection, and repairs.

How to Identify and Fix Common car Problems ?

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This can be caused by a stuck intake manifold butterfly valves, perhaps due to carbon buildup, a failed butterfly valve actuator / motor, or a faulty position sensor. Some of these components are mounted on the intake manifold, and some built into it, and thus may require partial disassembly of the engine to access.
The most common reasons a Dodge Avenger has a check engine light are an emissions system component, a sensor, or a catalytic converter. Search our network of RepairPal Certified shops near you to speak with a technician about your issue.
Fully depress the accelerator pedal slowly three times within 10 seconds. 3. Turn the ignition off and then start the engine to verify the indicator has been reset.
What do I do? If the check engine light is flashing on your Dodge, you need to pull over immediately and turn off your car, especially if accompanied by oil or temperature warning lights. A flashing check engine light spells trouble. If you continue to drive you`ll risk serious – and expensive — damage to your engine.
You can judge how serious an issue is by looking at the warning light. The check engine light can show up in two ways: Solid yellow/amber light: Indicates a less urgent issue. Flashing light or red: Indicates a severe problem that needs immediate attention.
One of the most common reasons your check engine light may come on is that your oxygen sensor is failing. Your local auto repair shop in Western Washington can replace it for you quickly, which will restore your vehicle`s ability to measure unburned oxygen in its exhaust system.
These problems can range from faults within the electrical system, the engine, fluid levels or to problems within the car`s emissions system. The problem can even be as simple as forgetting to tighten your gas cap – in fact, this is the most common reason why check engine lights appear in the first place.
No.

Sometimes, the check engine light comes on to let you know that there`s a problem with the car`s internal diagnostic mechanism. That means the system could be “finding” a problem that doesn`t exist, or it could be that loose wire systems are creating a false positive in the system.

To reset a check engine light without a scanner, disconnect the negative battery cable and wait a few moments. This will reset the diagnostic system in your vehicle, and if the underlying issue has indeed been resolved, the light should go off immediately.
A steady glow typically means something less serious but a flashing check engine light indicates that your vehicle`s engine is in serious trouble and service is needed immediately. If your check engine light is flashing in your Dodge, we highly recommend not to drive the vehicle and schedule Dodge service today.
While it`s often assumed that the check engine light (CEL) is an indication of a major mechanical issue, this isn`t always the case. In fact, according to many professional mechanics, a warning light can be caused by a minor electrical glitch.
It may be surprising to you, but, yes, a car can throw error codes without signaling the check engine light.
No.

Sometimes, the check engine light comes on to let you know that there`s a problem with the car`s internal diagnostic mechanism. That means the system could be “finding” a problem that doesn`t exist, or it could be that loose wire systems are creating a false positive in the system.

The check engine light is a signal that the onboard diagnostics system (or OBD II) has detected a malfunction in the vehicle`s emissions, ignition, fuel or exhaust systems.
No.

Sometimes, the check engine light comes on to let you know that there`s a problem with the car`s internal diagnostic mechanism. That means the system could be “finding” a problem that doesn`t exist, or it could be that loose wire systems are creating a false positive in the system.

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