A: INSPECTION
Make sure that there is no leakage from front oil
seal portion. If there is any leakage, replace the oil
seal and inspect the propeller shaft.
B: REPLACEMENT
1) Shift the select lever or gear shift lever to neutral.
2) Release the parking brake.
3) Disconnect the ground cable from ba
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