Reno L4-2.0L (2006)
complete engine cool down.
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The readiness status will update only when the DTC fails the second time, or when all of the tests pass.
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If there is an impending failure, the system may require more time to run the diagnostic than was allotted in the set procedure. If the test does not
run after numerous attempts, and if no DTC is set, review the appropriate scan tool data list and review the service information for an indication
of why the test does not complete. Some tests may abort due to changes in the conditions while the test is running. For example, changes in the
engine load, such as a cooling fan or an A/C compressor clutch turning on, may cause the test to abort.
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If a diagnostic test is difficult to run, observe the scan tool display while maintaining the necessary enable conditions until the readiness status
updates to YES.
1. Connect scan tool to DLC with ignition switch OFF.
2. Start engine.
3. Drive vehicle on a level road at a steady throttle position at 40 to 55 mph for 4-5 minutes.
4. Check DTC by using scan tool.
