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Home >> Suzuki >> 2001 >> XL-7 Limited >> Repair and Diagnosis >> External Pages >> Different car >> Section 123 (Engine General Information & Diagnosis) >> H25 Engine >> Diagnostic Information & Procedures >> DTC P2227, P2228, P2229: Barometric Pressure Circuit Performance Problem/Low/High >> P2227/P2228/P2229 Confirmation Procedure

P2227/P2228/P2229 Confirmation Procedure

WARNING: This page is about a different car, the 2004 Suzuki XL-7 and 2004 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".
  • Intake air temperature:  between -10°C and 70°C (14°F and 158°F)
  • Atmospheric pressure:  higher than 560 mmHg (Altitude: lower than 2790 m (9150 ft)
  1. With ignition switch OFF, connect scan tool.
  2. Turn ON ignition switch and clear DTC by using scan tool if any
  3. Start engine.
  4. Check DTC and pending DTC by using scan tool.
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