LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2000 >> Seville STS V8-4.6L VIN 9 >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Scan Tool Testing and Procedures >> Scan Tool Data, Normal Values and Definitions >> Scan Tool Data Definitions - Powertrain Systems >> Engine Scan Tool Data Definitions >> HO2S Bank 1 Sensor 1
April 5, 2026: LEMON Manuals is launched! Read the announcement.

HO2S Bank 1 Sensor 1

The scan tool range is 0-1275 mV (0-1.275 volts). This parameter indicates the output voltage for HO2S bank 1 sensor 1 (rear bank fuel control oxygen sensor). The voltage should fluctuate constantly within a range between about 50 mV (lean exhaust) and 800 mV (rich exhaust) while operating in Closed Loop.
scientia non olet · About LEMON Manuals