Mazda 6 Service Manual: Dtc b1871
Diagnostic procedure
Dtc b1869, b1870
Diagnostic procedure
...
Dtc b1877, b1878, b1879, b1885
Diagnostic procedure
...
Other materials:
Mazda 6 Service Manual: Location index
INTAKE-AIR SYSTEM
FUEL SYSTEM
Engine Room Side
Fuel tank side
EMISSION SYSTEM
Engine room side
CONTROL SYSTEM
...
Mazda 6 Service Manual: Three-way catalytic converter (twc) inspection
Note
Make sure that no HO2S DTCs have been detected. If detected, this
inspection is not applicable for TWC inspection.
1. Connect the WDS or equivalent and monitor PIDs as following.
Monitor the right TWC using O2S11 PID for upstream HO2S and O2S12 PID
for downstream HO2S.
2. Be ...
© 2016-2026 Copyright www.mazda6info.net