LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Chevrolet
>>
2000
>>
Express 1 Ton Van V8-5.7L VIN R
>>
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
>>
Rich/Lean BN 2
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Rich/Lean BN 2
RICH/LEAN:
The rich/lean bank 2 parameter indicates the oxygen content in the exhaust gases in bank 2. Rich indicates low oxygen content, lean indicates high oxygen content.