Low Idle Or Engine Stalls During Deceleration

Check for A/C Clutch Switch (ACCS) malfunction.
Check for brake switch circuit malfunction.
Check for Idle Air Control (IAC) valve malfunction.
Check for intake air system leak.
Check for Mass Airflow (MAF) sensor circuit malfunction.
Check for neutral or clutch switch (M/T) circuit malfunction.
Check for purge solenoid valve malfunction.
Check for Throttle Position (TP) sensor circuit malfunction.
Check for vacuum leak.