DTC B1C69 Honda
Air fuel ratio (A F) sensor 1 circuit
Air fuel ratio (A F) sensor 1 circuit
Description
A) The A F signal computed by ECM from the A F sensor 1 signal is constantly in a range other than approx. 1.5V. B) The A F signal computed by ECM from the A F sensor 1 signal is constantly approx. 1.5V.
Cause and Solution
Harness or connectors(A F sensor 1 circuit is open or shorted. ) Air fuel ratio (A F) sensor 1
Video Guide
Diagnostic Info
- DTC Code: B1C69
- Brand: Honda