LEMON Manuals
: Even more car manuals for everyone
Home
>>
Chevrolet
>>
2008
>>
TrailBlazer 5.3 M, 4WD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System & Fuel System - 5.3L Or 6.0L - DTC P0340 To DTC P3499
>>
DTC P0446
>>
Typical Scan Tool Data
Typical Scan Tool Data
FTP Sensor Signal Voltage
Fuel Tank Pressure
1.5 V
Atmospheric Pressure/BARO
Less than 1.5 V
Positive Pressure
More than 1.5 V
Negative Pressure/Vacuum