P2017 OBD Error Code: Problem & Solutions
OBD Code P2017 - Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1
The
trouble code P2017 can be described as Intake Manifold Runner Position
Sensor/Switch Circuit High Bank 1. This diagnostic fault code is a generic
powertrain code, which means that it would apply to the OBD-II equipped
vehicles. The specific repair steps can vary as it depends upon the vehicle
make and model. This would also give rise to the illumination of the check
engine light.
Learn More About OBD Error Code P2017
If the engine control module would detect a variation in the voltage coming from the intake manifold runner position sensor delivered performance that is outside the parameters set by the automobile manufacturer, then it would store the P2017 fault code. This would give rise to the flashing up of the check engine light.
What causes this problem with the Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1?
- Grubby intake manifold
- Stained intake manifold control valve
- Leakage in the intake manifold gasket(s)
- Grimy air filter
- There can be distorted intake manifold control solenoid
- Vacuum might have leakages
- There might be small or open harness
- Electrical circuit might have inadequate electrical connection
- There can be inoperative ECM
- Broken intake manifold
Replace/Repair These Parts To Fix Code P2017
- Electronic Control
Unit - ECU monitors the temperature differences in the boost
converter with the help of the temperature sensors to prevent the converter
from overheating and malfunctioning. Thus, replace faulty ECU immediately.
- Engine Control
Module - ECM failures and faults can be very difficult to find and
resolve as these are very rare and might require a complete reprogramming of
the system to avoid wrong codes from getting stored in the system, leading to
misdiagnosis. Replace it now!
- Intake Manifold
Actuator - Actuator for an intake manifold tuning valve is used to
regulate airflow in an intake manifold of an internal combustion engine. The
actuator includes a motor, control circuit, and sensor all mounted in a housing
that has an opening through which an output shaft extends. Thus, replace the
faulty actuator immediately.
- Powertrain Control
Module - Faulty PCM can disrupt the normal functioning of the
vehicle by affecting the transmission system and the fuel delivery system. This
will cause the system to store wrong OBD error and thus can lead to
misdiagnosis.
- Intake Manifold - When
the intake manifold fails, it can leave the engine without the increased
performance, and in some cases even reduce performance. Usually a faulty intake
manifold will produce a few symptoms that can alert the driver of a potential
issue. Thus, replace damaged component now!
- Throttle Position
Sensor - A throttle position sensor (TPS) is a sensor used to
monitor the throttle position of a vehicle. The sensor is usually located on the
butterfly spindle/shaft so that it can directly monitor the position of the
throttle. Thus, replace faulty TPS now!
- Diagnostic Tool - In order to be that
DIY guy, you need few diagnostic tools to get your car problems pointed out
easily. Our diagnostic tools collection will come handy to do so, so why not
have a look?
Symptoms Of The OBD Error Code P2017
We care for our customers and that’s why we can totally understand your problem. That’s the reason why we have listed out some major symptoms behind the flashing up of OBD Code P2017. They are mentioned here as follows:
Common Symptoms
- Check engine light can start flashing up
- Inferior acceleration
- Diminishing fuel efficiency
- Declining engine performance
How To Correct P2017 Intake Manifold Runner Position Sensor/Switch Circuit High Bank 1 Issue
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 P2017:
- Make sure
to mend the faulty ECM
- Rehabilitate
the defaults in the intake manifold runner
- The
malfunctioning intake manifold should be repaired or replaced as per the need
- Carefully
clean the intake manifold
- It is
essential to restore the flawed mass airflow sensor
- Repair or
replace the quirky intake manifold control solenoid
- Recondition
the non-functioning air filter
- Adjust
the flawed wiring related to the circuit of the intake manifold runner
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Easy Diagnosis Of Engine Error OBD Code P2017
Do you wish to diagnose P2017 error code easily? Here are some steps which you should follow in order to diagnose this fault code:
The advanced steps become very vehicle specific and require the appropriate advanced equipment to perform accurately. These procedures require a digital multimeter and the specific technical references for the vehicle.
The diagnosis should be started by the visual inspection of system wiring as well as connector. An open circuit can be caused due to corrosion in the IMRC actuator connectors, so it is essential to pay attention to these.
A scanner should be used by a professional technician to notice the freeze frame data, to assemble details about the code. The mechanic can also check to see if there is presence of additional trouble codes. Now if there are a number of codes, then they should be addressed in the same order in which they are appearing on the scanner. After that the mechanic should reset the trouble codes, restart the vehicle, and check to see if the code remains detected. If it does not, then the code was likely triggered incorrectly, or represents an intermittent issue.
Now once the code is reset, access should be gained for IMRC actuator solenoid and IMRC runner position sensor. One can always consult a vehicle information source for checking recommendations for these constituents.
A DVOM should be used to perform a resistance test on both constituents. If the actuator or the position sensor are not as per the specifications set by the manufacturer, then the faulty parts should be replaced and then retest the entire system once again.
If the actuator resistance and sensor resistance are both as per the specifications set by the manufacturer, then a DVOM should be used to check the resistance and continuity on all system circuits. You can always avoid the controller damage; this can be done by disconnecting all related controllers before testing. Repair or restore the shorted or open circuits as per the requirements.
There are some additional diagnostic notes which you should keep in mind. Check the IMR flap binding with the actuator disconnected from the shaft. The screws or rivets that secure the flaps to the shaft may loosen or fall out causing the flaps to bind. Binding can be caused due to carbon coking inside the intake manifold walls.
Common Mistakes When Diagnosing The P2017 Code
The technician might assume that there is some fault in the ECM and replace it. But in this case, the ECM would actually be the last thing to be defective. So that it the reason why it is advised to look for all other potential causes before directly assuming that there is a fault in the ECM.