The following table lists the range of values displayed on the in-dash boost gauge for the various functions that DSMLink allows: ^Gauge function ^ Bottom ^ Center ^ Top ^ |Stock | Stock | Stock | Stock | |Coolant (degrees F) | 172| 200| 227| |HiCoolant (degrees F) | 206| 223| 240| |Battery (volts) | 11.7| 14.0| 16.3| |Front O2 (volts) | 0.0| 0.5| 1.0| |Rear O2 (volts) | 0.0| 0.5| 1.0| |LTFT (%) | -12.5| 0.0| +12.5| |Knock Retard (degrees) | 0| 11| 22| |TPS (volts) | 0.0| 2.5| 5.0| |Timing (degrees BTDC) | 0| 25.5| 51| |ISCPosition | 0| 64| 128|