Engine Speed Signal (DTC 127)

Consult-Engine Speed Sensor:

DTC DETECTING CONDITION (ESS)
1. Start engine.
2. Select "SELF-DIAG RESULTS" mode with CONSULT.
3. Drive vehicle under the following conditions: Shift lever in D, vehicle speed higher than 10 km/h (6 MPH), throttle opening greater than 1/8 of the full throttle position and driving for more than 10 seconds.

ESS-Trouble Judgement Conditions:

TROUBLE JUDGEMENT CONDITIONS