Error Code P3497: What It Means & What To Do?
OBD Code P3497 - Cylinder Deactivation System Bank 2
The
trouble code P3497 can be explained as Cylinder Deactivation System Bank 2.
There are a number of fuel and emissions standards, so in an effort to meet
that lot of manufacturers are using the cylinder deactivation systems. This
system would allow the engine control module (PCM) to disable select cylinders
when additional power is not required from the engine, such as at idle or when
cruising on the highway. Now if the engine control module (PCM) would decide
that the intake valve for cylinder number two is not turning on or off the way
is being commanded, then the powertrain control module would set up this fault
code.
Learn More About OBD Error Code P3497
If
the engine control module would detect a variation in the voltage coming from
the Cylinder Deactivation System Bank 2 that is outside the parameters set by
the automobile manufacturer, then it would store the P3497 error code. This
would also give rise to the illumination of the check engine light.
What
causes this problem with the Cylinder Deactivation System Bank 2?
- Less
oil pressure
- Cramped
oil passage
- Malfunctioning
engine mechanical condition
- Some
issues related to the cylinder deactivation solenoid
- Unlocked
cylinder deactivation solenoid harness
- Unsatisfactory
electrical connection in the cylinder deactivation solenoid circuit
Replace/Repair These Parts To Fix OBD Code P3497
- Engine Wiring
Harness - The
broken wires in the wiring harness might lead to some serious engine problems.
So make sure that you replace your faulty engine wiring harness to
avoid such a situation.
- Engine Control
Module - If
there is any corrosion or breaks in the internal wiring of the harness, then it
can cause a short in the ECM or can also cause corrosion in the ECM through the
wiring harness. You can always rely on us as we have the best auto
parts for our customers.
- Exhaust System
Parts - Your
exhaust system begins at the engine with the purpose of removing toxic gases
and fumes from your vehicle. The components are a series of pipes, catalytic
converters, sensors, mufflers, and often a resonator, as well as other emission
devices. Thus, replace damaged exhaust system now!
- Powertrain Control
Module - The
onboard computer, or powertrain control module is the brain of the engine
control system. Now if the brain is not working properly, then neither is the
car engine. Get it replaced before the situation gets worse.
- Electronic Control
Unit - Is your
car jump starting on reverse polarity? Or are you facing some intermittent
starting issues? If yes, then it indicates that your electronic control unit is
bad. So it is very important to replace the defective electronic control unit
with us at equitable prices.
- Diagnostic Tools - Buy quality diagnostic tools to check
and diagnose OBD code P3497 error with the help of experienced mechanic. Visit
us today!
Symptoms Of OBD Error Code P3497
There could be countless symptoms that would
accompany this fault code. Willing to know some common symptoms of OBD Trouble
Code P3497? Your wish is our demand. Have a look at them below:
Common Symptoms
- Check engine light might come into signal
- Car engine might start misfiring
- Rise in fuel consumption
- Bad engine performance
- Appearance of service engine soon light
How To Correct P3497 Cylinder Deactivation System Bank 2
Looking out for some ways with the help of which you can correct this fault code? Then you have arrived at the correct place. We are here to help you out, so you must check out the steps mentioned below as follows:
- You must clean the corrosion from connectors
- Make sure to mend the faulty deactivation
solenoid
- It is essential to restore the flawed ECM
- Repair or replace the quirky wiring
- Change the oil and filter
Carefully clean the blocked oil passagesDon’t get tensed if you are still facing any of these issues as we care for our customers and that’s why we offer a good range of ecm, pcm, oil filter, mass airflow sensor, map sensor, maf sensor, throttle position sensor, powertrain control module, engine control module, intake valve, vvt solenoid, manifold absolute pressure sensor, variable valve timing solenoid, tps sensor, body control module and a lot more. We are sure that now all your issues would be resolved.
Easy Diagnosis Of Engine Error OBD Code P3497
It is essential to diagnose this fault code. Here are some steps which a mechanic should follow for diagnosing the problem that triggered a P3497 code to be stored:
- Inspect for technical service bulletins which
pertain to the vehicle, symptoms, and codes. In some circumstances this can
save a lot of time in the long run by pointing you in the right direction.
- After that the next step is to inspect the
condition of the engine oil and then confirm it is serviced to the appropriate
level. After that all the components which are related with the Cylinder
Deactivation System Bank 2should be located and then search for obvious
physical damage.
- It all depends upon the particular vehicle and
this circuit may incorporate several components including the deactivation
solenoid, switches, fault indicators and the ECM. A proper visual inspection
should be performed to inspect the related wiring for obvious defects such as
scraping, rubbing, bare wires, or burn spots. Then examine the connectors and
connections for security, corrosion and faulty pins.
- This process should include all wiring
connectors and connections to all constituents including the engine control
module. You can always consult the particular tech data for the automobile to
check the configuration of the Cylinder Deactivation System Bank 2 and confirm
every component incorporated within the circuit which may include a fuse or a
fuse-able link.
- Then make sure the fluid level is correct and
inspect the condition of the fluid for contamination. After that perform visual
inspection to check the associated wiring for obvious defects such as scraping,
rubbing, bare wires, or burn spots should be performed.
- Next is to check the connectors and connections
for security, corrosion and damaged pins. This process must include all wiring
and connectors to the transmission solenoids, transmission pump and the PCM. It
depends upon the configuration; the transmission linkage should be inspected
for security and binding issues.
- 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. Voltage requirements will vary based of the specific year and
model of the vehicle. You should follow the specific troubleshooting chart for
your vehicle.
- Continuity checks should always be performed
with the power removed from the circuit and the normal readings for wiring and
connections should be 0 ohms of resistance unless otherwise specified by the
technical data. Resistance or no continuity is an indication of faulty wiring
that is open or shorted and must be repaired or replaced.
Common
Mistakes When Diagnosing The P3497 Code
- Malfunctioning powertrain control module
- There can be a failure in the variable valve
timing solenoid
- The cylinder deactivation circuits might be
opened or shorted
- Wiring problems