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Home › Lexus › 2002 › ES 300 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P1130 Or DTC P1150 › Test Drive Confirmation

Test Drive Confirmation

  1. If using OBD-II scan tool, go to step  3. If using Toyota hand-held tester, connect hand-held tester to Data Link Connector (DLC) No. 3. See Figure. Switch scan tool to CHECK mode and go to next step.
  2. Start and warm engine to normal operating temperature with all accessories off. Drive vehicle at 38-75 MPH and engine speed at 1600-3200 RPM for 3-5 minutes. Stop vehicle and allow to idle for one minute. If malfunction exists, MIL will illuminate.
  3. Start and warm engine to normal operating temperature. Drive vehicle at 38-75 MPH and engine speed at 1600-3200 RPM for 3-5 minutes. Stop vehicle and allow to idle for one minute. Turn ignition off. Repeat driving and idling part of test. If malfunction exists, MIL will illuminate.
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