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Home >> Suzuki >> 2001 >> XL-7 Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 162 (Engine General Information & Diagnosis) >> Diagnostic Information and Procedures >> DTC P0101: Mass Air Flow (MAF) Sensor Performance Problem >> DTC Confirmation Procedure
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DTC Confirmation Procedure

WARNING: This page is about a different car, the 2004 Suzuki Vitara. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
  • When performing a road test, select a place where there is no traffic or possibility of a traffic accident and very careful during testing to avoid occurrence of an accident.
  • Road test should be carried out with 2 persons, a driver and a tester, on a level road.
NOTE: Check to make sure that the following conditions are satisfied when using this DTC CONFIRMATION PROCEDURE.
  • Intake air temperature: between - 14 °C and 70 °C (6.8 °F and 158 °F)
  • Atmospheric pressure: higher than 560 mmHg (Altitude: lower than 2790 m (9150 ft))
  • The following DTCs are not detected: P0102, P0103, P0107, P0108, P0335 and P2227
  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 and warm up to normal operating temperature.
  4. Increase vehicle speed till engine speed is reached 3000 - 4500 r/min.
  5. Stop vehicle and check DTC and pending DTC by using scan tool.