Blue point Microscan III Manual do Utilizador descarregar pdf (Página 60)

Data Parameters Long Parameter Names

O2Sxy

Shows the status of the oxygen sensor (O2S) in voltage or percentages. This

parameter is designed for a conventional (0 to 1 V range) O2S. Sensors with a

different full scale will be adapted. Negative percentages or below 0.5 V

indicates a 'lean' operating condition. Positive percentages or above 0.5 V

indicates a 'rich' operating condition.

See also PID $24 and up or $34 and up.

SPARKADV

Ignition timing spark advance for cylinder #1. If timing is retarded, the displayed

value is negative.

TAC_PCT

Shows the status of the Throttle Actuator Control between 0% (closed throttle)

and 100% (wide open throttle)

TP/TP_B/TP_C

Shows the absolute throttle position. The output signal is a proportional

percentage to the input voltage (when proportional) or 100% minus the

proportional percentage (when inversely proportional).

See PID $45 for the relative position.

TP_R

Shows the 'learned' throttle position. Due to the 'closed throttle offset', Wide

Open Throttle will be much less than 100%.

See PID $11, $47 and $48 for the absolute position.

VPWR

Shows the power input to the ECM. This value is not automatically equal to the

battery voltage!

VSS

Shows the vehicle speed as obtained from a sensor or as calculated by the

ECM (using other inputs).

WARM_UPS

A warm-up cycle is valid if the coolant temperature rises, after starting the

engine, at least 22 °C/40 °F and reaches at least 70 °C/160 °F (60 °C/140 °F

Diesel). The maximum number is 255. To set to 0, reset all DTCs.

Table 7-2 Short parameter names (sheet 3 of 3)

Parameter Description for short parameter

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 71 72

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Blue point Microscan III Manual do Utilizador Página 60