What is a po507 code?

What is a po507 code?

What Does P0507 Mean? The P0507 code is triggered when the Engine Control Module (ECM) detects that the engine is idling higher than the specified idle rpm range. The standard engine idle is usually between 600-800rpm based on the model of the vehicle.

How do you fix the idle air control system rpm higher than expected?

Check the PCV valve as well and see if it is blocked and needs a new replacement. Inspect the IAC (Idle Air Controller) if it is equipped, and verify its performance. Try swapping in a new throttle body (if available) and see if it can fix the problem.

What is a idle air control system rpm higher than expected?

A P0507 code is a generic powertrain code that stands for “’Idle Control System RPM Higher than Expected.” This OBD-II code belongs to a series of fault codes (P0505 to P0509) that pertain to a fault in the idle control system, and it means that the engine computer has detected that the engine idle speed has exceeded …

Why does the Nissan Pathfinder have a high idle?

The throttle body for the Nissan Pathfinder is known for carbon buildup, and requires regular, light cleaning to maintain peak performance. After cleaning the throttle body, many owners notice a very high idle, erratic (bouncing) idle, and unpredictable power surging.

How much does a Nissan Pathfinder general diagnosis cost?

The solution can be as simple as disconnecting the battery for at least an hour, having the dealer reset the computer, or, in extreme cases, replace the throttle bodies. The average cost for a Nissan Pathfinder General Diagnosis is between $88 -$111. Learn More

What causes high idle after cleaning throttle body?

After cleaning the throttle body, many owners notice a very high idle, erratic (bouncing) idle, and unpredictable power surging. The cause is normal ECU adaptation: When the throttle body builds up carbon, the rate of airflow is slightly decreased.

How can I tell if my idle control motor is working?

Look for a difference in idle speed. Allow the engine to run for a minute so it settles to a consistent idle, then take note of any difference in the idle RPMs versus the idle you observed earlier. If the idle has not changed at all, it’s likely because your idle control motor has not been functioning.

How does a p0507 trouble code work on a Nissan?

Over time, carbon builds up on the throttle plate and in the throat of the throttle body, the ECM adjusts throttle plate opening to compensate for the buildup. At a certain point, the ECM can no longer compensate and sets a P0507 trouble code.

What to do when ECM says p0507 trouble code?

At a certain point, the ECM can no longer compensate and sets a P0507 trouble code. You must remove the electronic throttle body to clean it. Apply throttle body cleaner to a clean rag and wipe the carbon off the throat and throttle plate.

Can You Spray throttle body cleaner on the intake manifold?

Do NOT EVER spray throttle body cleaner directly onto the throttle plate. The cleaner can wick into the electronics and damage them. Once the throttle body has been cleaned, reinstall on the intake manifold using a new gasket and proper torqueing procedures. Then perform an idle relearn procedure.