P0507 - Engine Idle Higher Than Expected

P0507 - Engine Idle Higher Than Expected - Fault - CM8; CR8; CS8; DR5; DS5; HF8; HG8; HJ8; HK8; HL8; LG1; LGX; LJ2; LK2; LL1; PB1; PJ1; PJZ; PM1; PR1; PRB; PRC; PS1; PSB; PSC; PX1; PXB; PXC; PY1; PYB; PYC

Fault Code

Possible cause

Action

P0507

Idle control system RPM higher than expected

View and note 'freeze-frame' data if available.

Check for associated DTCs and perform tests as required.

Reset DTCs, if fault still present check the following:

  • Air vacuum leak (MAP sensor hoses)

  • Leaking air intake after the throttle bodies

  • Evaporative system

  • Secondary air injection system