|
|
MULTIPORT FUEL INJECTION (MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.0L> 13B-19 . PROCEDURE 4 . HEATED OXYGEN SENSOR MONITOR P0133, P0139, P0153, P0159 Drive cycle This monitor [from start to ignition switch to the "LOCK" (OFF) position] will be completed Inspection • Engine coolant temperature: 80°C (176°F) or more • Atmospheric temperature: −10°C (14°F) or more • Condition of A/T: Selector lever D range Test Engine: start − 64 km/h (35 − 40 mph). While keeping the accelerator pedal opening degree constant (M/T = 4th speed), keep the vehicle speed at 56 − 64 km/h (35 − 40 mph) and travel for 120 seconds or more. (During monitor) Return the vehicle to the shop, then turn the ignition switch to the "LOCK" (OFF) position. − Heated Oxygen Sensor Circuit Slow . If DTC P0139 is output, refer to DTC P0139 − Heated Oxygen Sensor Circuit Slow . If DTC P0153 is output, refer to DTC P0153 − Heated Oxygen Sensor Circuit Slow . If DTC P0159 is output, refer to DTC P0159 − Heated Oxygen Sensor Circuit Slow . AKX01348 AKX01348 (3) (2) (1) (4) 120 SECONDS OR MORE ENGINE IGNITION DURING MONITOR 97 64 32 0 100 50 0 VEHICLE SPEED CALCULATED AKX01348 AE |