LEMON Manuals: Even more car manuals for everyone
Home >> Toyota >> 1999 >> 4Runner Base, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Self-Diagnostics - 4-Cylinder >> Diagnostic Tests >> DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control >> Notes

DTC P0125: Insufficient Coolant Temperature For Closed Loop Fuel Control: Notes

NOTE: Heated oxygen sensor No. 1 refers to oxygen sensor closest to engine block. Heated oxygen sensor No. 2 refers to oxygen sensor farthest from engine block.