Symptoms

- Engine Light ON (or Service Engine Soon Warning Light)

Possible Causes

- Incorrect Self-Test Procedure. - Unexpected response from the self-test monitors. - RPM out of specification.

When Detected

Self test was begun but not completed in the proper time allotted

Description

This non-MIL (Malfunction Indicator Lamp) code is set when the Key On/Engine Running (KOER) self-test does not complete in the time intended.