LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Suzuki >> 2007 >> Reno Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 256 (Engine Performance - Diagnostics - Introduction) >> General Description >> OBD System Description - Fuel System Monitor >> Fuel Trim Lean/Rich >> DTC Description / Detecting Condition / Confirmation Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Description / Detecting Condition / Confirmation Procedure

WARNING: This page is about a different car, the 2006 Suzuki Reno and 2006 Suzuki Forenza. However, it is still accessible from the selected car via links, so may be relevant.

P0171 (Fuel Trim B1 Lean) refer to DTC P0171: Fuel Trim System Lean .

P0172 (Fuel Trim B1 Rich) refer to DTC P0172: Fuel Trim System Rich .

P2187 (Fuel Trim B1 ICO Lean) refer to DTC P2187: Fuel Trim System Lean at Idle .

P2188 (Fuel Trim B1 ICO Rich) refer to DTC P2188: Fuel Trim System Rich at Idle .

scientia non olet · About LEMON Manuals