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Home >> Suzuki >> 2012 >> SX4 Crossover, Standard Trans >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine General Information & Diagnosis >> Diagnostic Information and Procedures >> DTC P0506/P0507: Idle Air Control System RPM Lower than Expected/Idle Air Control System RPM Higher than Expected >> DTC Detecting Condition and Trouble Area

DTC Detecting Condition and Trouble Area

DIAGNOSTIC INFORMATION AND PROCEDURES REFERENCE CHART

DTC detecting condition Trouble area
P0506: Idle Air Control System RPM Lower than Expected 
Engine idle speed is lower than target engine idle speed by 100 RPM for 45 sec. at idle speed.
(2 D/C detection logic)
  • Air intake system
  • Fuel system
  • Throttle body assembly
  • Engine mechanical
  • ECM
P0507: Idle Air Control System RPM Higher than Expected 
Engine idle speed is higher than target engine idle speed by 200 RPM for 45 sec. at idle speed.
(2 D/C detection logic)