Service data and specifications (SDS)P0139, P0159 HO2S2
Description
The heated oxygen sensor 2, after three way catalyst (manifold),
monitors the oxygen level in the exhaust gas on each bank.
Even if switching characteristics of the air fuel ratio (A/F) sensor 1
are shifted, the air-fuel ratio is controlled to stoichiometric, by the signal
...
TPMS
System Diagram
System Description
DESCRIPTION
During driving, the tire pressure monitoring system receives the signal
transmitted from the transmitter installed in each wheel, and turns on the
low tire pressure warning lamp when the tire pressure becomes low.
The
control unit (BCM) for t ...
Basic inspection
DIAGNOSIS AND REPAIR WORKFLOW
Work Flow
OVERALL SEQUENCE
1.GET INFORMATION FOR SYMPTOM
Get detailed information from the customer about the symptom (the condition
and the environment when the incident/malfunction occurred).
2.CONFIRM THE SYMPTOM
Try to confirm the symptom described by the ...