TROUBLE DIAGNOSES — Consult (Cont'd)

Remarks: • Specification data are reference values. • Specification data are output/input values which are detected or supplied by the E.C.U. at the connector. * Specification data may not be directly related to their components signals/values/operations. i.e. Adjust ignition timing with a timing light before monitoring IGN TIMING, because the monitor may show the specification data in spite of the ignition timing not being adjusted to the specification data. This IGN TIMING monitors the data calculated by the E.C.U. according to the signals input from the crank angle sensor and other ignition timing related sensors.