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Home >> Toyota >> 2009 >> Yaris Base, 4D Hatchback >> Repair and Diagnosis >> Engine Performance >> Engine Control System (1NZ-FE) >> SFI System >> DTC P0500 Vehicle Speed Sensor "A" >> Typical Enabling Conditions

Typical Enabling Conditions

M/T Case 1: 

TYPICAL ENABLING CONDITIONS

Monitor runs whenever following DTCs not present None
Engine coolant temperature 70°C (158°F) or more
Engine speed 2,000 to 5,000 rpm
Engine load 34.9 % or more
Fuel cut at high engine speed Not executing
ECT sensor fail (P0115, P0117, P0118) Not detected
MAF sensor fail (P0100, P0101, P0102, P0103) Not detected

M/T Case 2: 

TYPICAL ENABLING CONDITIONS

Monitor runs whenever following DTCs not present None
Idle ON
Fuel cut ON

A/T: 

TYPICAL ENABLING CONDITIONS

Monitor runs whenever following DTCs not present None
Either of following condition (a) or (b) met: -
(a) Following conditions 1 and 2 met: -
1. ECT and ECT sensor 20°C (68°F) or more, and sensor does not malfunction (P0115 or P00117, P0118, P0125)
2. Time after PNP switch turned OFF 10 seconds or more
TP sensor fail (P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135) Not detected
(b) Following conditions 1 and 2 met: -
1. ECT and ECT sensor Less than 20°C (68°F), and sensor malfunction (P0115 or P0117, P0118, P0125)
2. Time after PNP switch turned OFF 30 seconds or more
TP sensor fail (P0120, P0121, P0122, P0123, P0220, P0222, P0223, P2135) Not detected
Engine speed 2,080 rpm or more (varies with throttle valve opening angle)
Fuel cut at high engine speed Not executing
Time after ignition switch turned to ON 0.5 seconds or more
TP sensor learning Completed