CZ:DTC P1152 O2 SENSOR CIRCUIT RANGE/PERFORMANCE (LOW) (BANK1
SENSOR1)
1. OUTLINE OF DIAGNOSIS
Detect that λ value remains low.
Judge as NG when lambda value is abnormal in accordance with λ value of front
oxygen (A/F) sensor and
running conditions such as vehicle speed, amount of intake
The indicator light flashes during activation of the skid suppression function
and during activation of the traction control function.
NOTE
● The light may remain illuminated for a short period of time after the engine
has been started, especially in cold weather. This does not indicate