A: REMOVAL
1) Remove the transmission assembly from the vehicle. <Ref. to CVT-55,
REMOVAL, Automatic Transmission
Assembly.>
2) Remove the extension case. <Ref. to CVT-138, REMOVAL, Extension Case.>
3) Remove the transfer clutch assembly. <Ref. to CVT-146, REMOVAL, Transfer
Clutch.&
AR:DTC P0171 SYSTEM TOO LEAN (BANK 1)
1. OUTLINE OF DIAGNOSIS
Detect fuel system malfunction by the amount of main feedback control.
Diagnostic method
Fuel system is diagnosed by comparing the target air fuel ratio calculated by
ECM with the actual air fuel ratio
measured by sensor.
2. ENABLE CONDI