BV:DTC E2 FRONT SENSOR BUS RH COMMUNICATION ERROR
NOTE:
Refer to DTC E4 for details on DTC E2. <Ref. to AB(diag)-175, DTC E4 FRONT
SENSOR BUS RH COMMUNICATION
ERROR, Diagnostic Chart with Trouble Code.>
BW:DTC E3 FRONT SENSOR BUS RH COMMUNICATION ERROR
NOTE:
Be sure to properly identify the A
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