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Home >> Toyota >> 2008 >> Avalon XLS >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Control System (2GR-FE) - DTC P0171 - P0606 >> DTC P0500: Vehicle Speed Sensor "A" >> Typical Enabling Conditions

Typical Enabling Conditions

TYPICAL ENABLING CONDITIONS CHART

The monitor will run whenever these DTCs are not present P0100 - P0103 (MAF sensor)
P0105 - P0108 (MAP sensor)
P0115 - P0118 (ECT sensor)
P0120 - P02238 (TP sensor)
P0125 (VSS/ECT1 sensor, non-ECT)
Time after ignition switch off to on 3 seconds or more
Engine Running
Battery voltage 8 V or more
Ignition switch ON
Starter OFF
Either of following conditions is met Condition 1 or 2
1. All of following conditions are met Condition (a), (b) and (b)
(a) ECT 20°C (68°F) or more
(b) ECT fail Not detected
(c) Time after park/neutral position switch on to off 10 seconds or more
2. All of following conditions are met -
Either (a) or (b) is set -
(a) ECT Less than 20°C (68°F)
(b) ECT fail Detected
(c) Time after park/neutral position switch on to off 30 seconds or more