VTD CONFIGURATION |
Unitless Number Value |
This is used to activate the different VTD functionalities within the PCM. |
VTD FAIL ENABLED BYPASS |
Switch On or Off |
Enables or disables the theft Fail-Enabled mode. Thiscapability is required for export vehicles. |
VTD DIAG ENABLED |
Switch On or Off |
TRUE indicates the diagnostic is enabled and VTD failure is reported via Class 2. |
VTD BAD PASSWORD |
SHORTCARD |
Threshold to compare against the Bad Password Counter during certain decision states. |
VTD LEARNED ENOUGH |
SHORTCARD |
Threshold to compare against the Auto Learn Counter during Auto-Learn state. |
VTD LEARNED PASSWORD |
SHORTCARD |
Threshold to compare against the Identical Password Counter during Learn Password state. |
VTD DISABLE TIME |
Seconds |
Expiration time for the Fuel Disable Timer duringFuel Disable Lockout state. |
VTD AUTO LEARN |
Seconds_L |
Expiration time for the Auto Learn Timer duringAuto-Learn Pending state. |
VTD Class 2 INIT |
Seconds |
Expiration time for the PCM Class 2 Init Timer duringIgnition 1 Off and Powerup Transitions. |
VTD Class 2 AUTO LEARN |
Seconds_L |
Expiration time for the Class 2 Auto Learn Timer duringAuto-Learn and Auto-Learn Pending states. |
VTD PWM MAX ALLOWED FREQ |
Hertz |
Maximum allowable frequency for new vehicle antitheft pulse. |
VTD PWM MIN ALLOWED FREQ |
Hertz |
Minimum allowable frequency for new vehicle antitheft pulse. |
VTD PWM CONSEC READS to PASS |
SHORTCARD |
Number of consecutive good reads of pulse frequency requiredbefore setting VTD PWM Got Correct Frequency = TRUE. |
VTD PWM TIME TO FAIL ENABLE |
SHORTCARD |
Threshold of the number of bad reads of pulse frequency thatare allowed before setting the VTD Fail Enable flag. |
VTD PWM LO VOLTS LIMIT |
Volts |
|
VTD PWM LO VOLTS ADDTNL TIME |
Seconds |
Time added to VTD PWM Decision Point Time under low voltage conditions when deciding the fuel disable point. |
VTD TIME TO IGNITION OFF |
Seconds |
The amount of time the ignition is off before the VTD logic performs powerdown state transitions. |
VTD FUEL OFF TIME |
Seconds |
Expiration time for the Fuel Disable Timer during Fuel Disable Lockout state. |
VTD PWM SIGNAL SAMPLE PERIOD |
SHORTCARD |
Lower threshold of valid signal sample period when determining if a correct frequency has been received. |
VTD PWM VALID PULSE PERCENT |
Percent |
Lower threshold of valid pulse percent when determining if a correct frequency has been received. |
VTD TIME TO DISABLE POINT |
Seconds |
Initial expiration time for the VTD PWM Decision Point Timer when deciding the fuel disable point. |
VTD Class 2 NOT AN EXPORT VEHICLE |
Switch On or Off |
Used to turn On/Off the VTD Class 2 auto learning function. |
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