Error Code P2317: What It Means & What To Do?

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The trouble code P2317 can be defined as Ignition Coil "F" Secondary Circuit. The ignition coil ‘F’ is being monitored by the engine control module. This trouble code would be set by the ECM when the voltage of the ignition coil ‘F’ would not be as per the specifications set by the manufacturer.

1. Ignition Coil - The failure in the ignition coil would also result in the stalling of the vehicle. This might occur due to irregular sparks sent to the spark plugs by the defective coil. So it is very important to replace the ignition coil with us at equitable prices.
2. Fuel Injector – The purpose of the fuel injection system is to deliver fuel into the engine cylinders, while precisely controlling the injection timing, fuel atomization, and other parameters. Thus, if the injector is faulty, replace it now!
3. Engine Control Module – It is not always the components, but the ECM that can also be faulty. It can cause misinterpretation of correct data thus leading to wrong operational decisions which will affect the transmission and overall engine performance. Thus, replace faulty module and reprogram it now!
4. Powertrain Control Module - Powertrain Control Module can also be faulty in rare cases and thus needs through checks for system and software errors. Thus check and replace it, if required.
5. Electronic Control Unit – The ECU manages the cooling system to control the battery operating temperatures and thus must be replaced, if found faulty. Thus, buy new ECU modules and components from us!
6. Oxygen Sensor – Inspect for faulty O2 sensor that can affect the engine combustion process and the exhaust emissions. Thus, it is important to understand its importance and replace faulty oxygen sensor now!
7. Diagnostic Tool – Make use of quality diagnostic tools to resolve any OBD error code. Buy quality diagnostic tools from us!

Willing to know some common symptoms of OBD Trouble Code P2317? Your wish is our demand. Have a look at them below:

Common Symptoms

• Visibility in the check engine light
• Decrease in the overall fuel efficiency
• The engine performance might start declining
• Storage of some related codes

If you wish to correct this fault code, then you have to follow certain steps. Correcting a problem needs your careful attention. Here are some ways with the help of which you will be able to correct the OBD Code P2317:

• The malfunctioning ignition coil should be repaired or replaced as per the need
• You must fix the defective ignition coil wiring
• Make sure to mend the faulty ignition coil connector
• Rehabilitate the defaults in the wiring
• Carefully adjust the faults in the spark plug
• The camshaft or crankshaft sensor should be restored to working order
• It is essential to restore the flawed fuel injector
• Repair or replace the quirky PCM
• Recondition the non-functioning engine parts

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If you want to easily diagnose this fault code, then all you have to do is to follow the steps which are mentioned below:

• A technician begins by hooking the vehicle to an OBD-II scanner to verify that the code is present, and check for other codes. The freeze frame data along with current data is recorded, and the codes are then cleared to see if they reoccur.
• Visual inspection of the wiring and connectors to check for loose connections, corrosion, or Use the vehicle information source to search for applicable technical service bulletins (TSB). If you locate a TSB that matches the vehicle make and model, symptoms exhibited, and the code stored, it will help you to arrive at a diagnosis. You may also need to obtain diagnostic flow charts, wiring diagrams, connector face views, connector pinout charts, component locations, and component testing procedures/specifications from the vehicle information source. All this information will be needed to correctly diagnose the stored code P2317. After that test drive the vehicle to see if the code P2317 is reset. Drive until one of two things happens: Either the PCM enters readiness mode or the code is reset.
• If the code is reset, continue with the diagnosis. If it is not, you are dealing with an intermittent condition which may have to worsen before an accurate diagnosis may be achieved. Now if the code has been restored, then you must continue with the diagnosis. One should obtain connector face views, connector pin out charts, component locator charts, wiring diagrams, and diagnostic flow charts by utilizing your source of vehicle information. A visual inspection of associated wiring and connectors should be performed. Make sure to repair or restore the wiring that has been cut, burned, or flawed. Wiring on top of the engine is often defective due to wildlife attempting to stay warm in cold climates.
• The DVOM should be used to inspect the voltage and ground circuits at the ignition coil. If no voltage has been detected, then you should check the system relay and associated fuses. Restore the faulty relays or blown fuses as per the requirement. If voltage and ground have been detected at the coil, examine the corresponding ground circuit at the PCM connector with the engine running. If ground pulse is detected there, then there is an open circuit between the coil as well as the PCM. If no ground pulse is discovered there, then there is some fault in the PCM or there might be PCM programming error.

Common Mistakes When Diagnosing The P2317 Code

• Many a times the mechanic might not react properly and would just replace the ignition coils and spark plugs when in reality the wiring and connectors should be restored so that it can work properly.