Diagnostic Overview
Meaning: Fault code P0507 indicates that your vehicle's Engine Control Module (ECM/PCM) has registered a threshold discrepancy for idle control system rpm higher than expected.
Can I Drive With This Code? Yes, you can safely drive for short distances, but prompt diagnostic inspection is recommended to prevent secondary damage or reduced engine performance.
What does the P0507 code mean?
Diagnostic Trouble Code (DTC) P0507 is defined as Idle Control System RPM Higher Than Expected. This trouble code is logged when the onboard computer detects operational values outside calibrated thresholds.
When stored, the system illuminates the Check Engine Light (MIL) to alert the driver of an active fault condition.
Common Symptoms of Code P0507
Depending on vehicle model and operating conditions, symptoms may include:
- Engine idles over 1,000 RPM
- Transmission jerks into gear
Common Potential Causes for Code P0507
Common causes for P0507 include:
- Cause 1: Large vacuum leak behind throttle body
- Cause 2: Dirty throttle body
- Cause 3: Stuck PCV valve
Inspection Checklist
Recommended diagnostic procedures:
- Step 1: Check PCV valve
- Step 2: Clean throttle body carbon
Symptoms that lead to P0507
If you have not scanned the car yet, or P0507 is one of several codes stored, these guides start from what the vehicle is actually doing.