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Home >> Suzuki >> 2007 >> Grand Vitara Base, AWD, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 65 (Engine General Information & Diagnosis) >> Diagnostic Information And Procedures >> DTC P050A / P050B: Cold Start Idle Air Control System Performance / Cold Start Ignition Timing Performance >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING: This page is about a different car, the 2008 Suzuki Grand Vitara. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Check to make sure that the following conditions are satisfied when using this "DTC Confirmation Procedure".
  • Engine coolant temperature: between --10 °C and 50 °C (14 °F and 122 °F).
  • Atmospheric pressure (when DTC P050A is detected): higher than 75 KPa (560 mmHg) (Altitude: lower than 2790 m (9150 ft)).
  • The following DTCs are not detected: IAT sensor, barometric pressure sensor, VSS, MAF sensor, EVAP canister purge valve (when DTC P050A is detected), CMP sensor, CKP sensor, EGR system, PCV and TP sensor.
  1. With ignition switch turned OFF, connect scan tool.
  2. Turn ignition switch to ON position and clear DTC by using scan tool if any.
  3. Start engine and keep engine at idle speed for 30 sec.
  4. Check DTC and pending DTC by using scan tool.
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