P2260 - OBD Trouble Code
OBD Code P2260 - Secondary Air Injection System Control "B" Circuit High
The trouble code P2260 can be
described as Secondary Air Injection System Control "B" Circuit High.
The error code P2260 would start triggering when the PCM would detect some
fault in secondary air injection system. One thing which you must keep in mind
that its symptoms as well as causes would surely vary as it depends upon a
number of things.
Learn More About OBD Error Code P2260
This trouble code is
generic, which would mean that it can apply to all the vehicles which are
equipped with the OBD-II or the vehicles which are made since 1996 up to the
present. The specifications on the definition, the troubleshooting steps as
well as repairs can always vary from one vehicle make to another. This can
happen because of a lot of reasons and the mechanic should diagnose the
specific cause for this code. The P2260 trouble code would indicate that
secondary air injection system is not as per the predetermined limit has been
detected by the PCM. Now when this would occur, the fault code would be stored
and there would be an illumination in the malfunction indicator light.
What causes this problem with the Secondary Air
Injection System Control "B" Circuit High?
- Defaults in the
secondary air system relay
- Unlocked secondary air
system relay harness
- Unsatisfactory
electrical connection in the secondary air system relay circuit
- Malfunctioning secondary
air system pump
Replace/Repair These Parts To Fix Code P2260
- Engine Control Module - Is your car engine light still staying ON after resetting or your car engine is turning off for no reason? Then these are some common symptoms indicating that your car engine control module is defective.
- Exhaust System Parts - Are you seeing this error code flashing? Well, it could be due to malfunctioning exhaust system parts. In addition to this error code, the driver is likely to experience a noisy engine, decrease in power and acceleration. We strongly recommend you to purchase new exhaust system parts from Parts Avatar.
- Powertrain Control Module - The PCM works as the central computer system in an automobile’s mechanism. This auto part is the in charge of all the constituents as well as the functions performed by them. Having such enormous importance in the operation of all the parts means that any defect in it will affect almost every aspect of a car.
- Coolant Hoses/Pipes - Damaged hoses and pipes can cause leakages and thus reduce the effectiveness of the cooling system. Thus, cracked and damaged pipes must be replaced immediately.
- Electronic Control Unit - The ECU is a major component of your car's onboard computer. It's used to regulate many systems and subsystems in your car's engine, drive train and other major components. Visit us to buy best quality ECU online.
- Diagnostic Tools - Take help of a professional mechanic to diagnose OBD code error. Use high grade diagnostic tools to resolve this issue. Buy new tools and equipment form us!
Symptoms Of The OBD Error Code P2260
Our main motive is to
achieve customer satisfaction and that’s why we will help you to diagnose P2260
code by mentioning some major symptoms below:
Common Symptoms
- Secondary air injection
system might be disabled
- There might be no
obvious symptoms
- Some noises might start
coming from engine compartment
How To Correct Secondary Air Injection System Control "B" Circuit High 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 P2260:
- It is essential to
restore the flawed secondary air system relay
- Repair or replace the
quirky PCM/ECM
- Rehabilitate the
defaults in the secondary air system relay harness
- Carefully adjust the
faults in the secondary air system relay circuit
- Recondition the non-functioning secondary air system pump
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Easy Diagnosis Of Engine Error OBD Code P2260
Here are some steps
which you should follow in order to diagnose this fault code:
- The mechanic or the
technician will use a diagnostic scanner or code reader like DVOM to visually
scan for the error codes in the vehicle.
- After performing a
careful inspection, every of the stored codes and freeze frame data are
retrieved as it can help down the way for further diagnosis process.
- Most often he has to
inspect the solenoid itself to see if they are faulty or damaged. Additional
error codes that are stored in the vehicle are also addressed.
- This error code might be
difficult to diagnose if the powertrain control module would enter readiness
mode because the code might be intermittent.
- You should allow the
condition to get worse before the correct diagnosis can be made.
- Now if you find out that
the code is restored, then the process of diagnosis should be continued.
- Make sure to obtain
connector face views, connector pinout charts, component locator charts, wiring
diagrams, and diagnostic flow charts by utilizing the source of vehicle
information.
- A visual inspection of
the associated wiring and connectors should be performed.
- Make sure to repair or
restore the wiring which has been cut, burned, or damaged.
- The DVOM should be used
to inspect the secondary air injection system control voltage at the
appropriate connector pin.
- Now if no voltage has
been detected, then the system fuses should be inspected.
- The fuses which are
faulty should be replaced as per the requirement.
- Once the voltage has
been detected, the check the corresponding circuit at the PCM connector.
- If no voltage has been
detected, then you must suspect an open circuit between the sensor and the
powertrain control module.
- If there is voltage,
then it would mean that there are some faults in the powertrain control module
or PCM programming error.
- The automobiles in
extremely cold climate conditions often experience secondary air injection pump
failure from frozen condensation.
- Every time a repair work
is carried out, make sure that the mechanic test drives the vehicle after every
repair so that the diagnosis is successful. This can eventually help him to
know as to where the error occurred.
Common Mistakes When Diagnosing The P2260 Code
- There can be a failure
in the secondary air pump
- Defaults in the
powertrain control module
- Some issues related to
the wiring
- The vacuum hose might be
plugged or disconnected
- Secondary air pump relay
might have failure