2006 Volvo P0507: What It Means & Is It Safe to Drive?
P0507 on the 2006 Volvo: Idle Air Control System RPM Higher Than Expected. Here's what it means, what usually causes it, what repairs typically cost, and whether it's safe to keep driving.
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What this code means
Idle speed is higher than the PCM expects. Often caused by a vacuum leak or dirty IAC valve.
Common causes on the 2006 Volvo
- Vacuum leak
- Dirty or faulty idle air control valve
- Throttle body carbon buildup
Symptoms
- High idle
- Check Engine Light
- Possible surging
Typical fixes
- Find and fix vacuum leaks
- Clean or replace IAC valve
- Clean throttle body
Repair cost range
For a 2006 Volvo, repairs for P0507 typically fall between $50 and $400, depending on the root cause and labor rates in your area.
Known issues on Volvo
Volvo T5 turbocharged P0507 is often caused by a boost leak from the turbo inlet hose or intercooler pipe—unmetered air enters after the MAF sensor and raises idle. Fix any boost leaks first before cleaning the throttle body, or the high idle will return.
Most commonly affected models
S60 T5 2001–2009V70 T5 2001–2007C70 T5 2006–2013