REMOVAL PROCEDURE 1. REMOVE RADIATOR GRILLE SUB-ASSEMBLY Click here 2. REMOVE FRONT BUMPER COVER Click here 3. REMOVE NO. 1 ULTRASONIC SENSOR RETAINER (for Steel Type Bumper)
4. REMOVE NO. 1 ULTRASONIC SENSOR (for Steel Type Bumper)
5. REMOVE NO. 1 ULTRASONIC SENSOR (for Resin Type Bumper) (a) Detach the 4 claws and remove the No. 1 ultrasonic sensor as shown in the illustration.  HINT: The illustration shows the No. 1 ultrasonic sensor for the RH. The horizontal orientation of the No. 1 ultrasonic sensor for the LH is opposite that of the image shown in the illustration. |
Toyota Tundra Service Manual > Sfi System: Bank 1 Air-Fuel Ratio Imbalance (P219A-P219F,P21A0-P21A3)
DESCRIPTION Refer to DTC P0300 (See page ). Refer to DTC P2195 (See page ). Refer to DTC P2197 (See page ). DTC No. DTC Detection Condition Trouble Area P219A The difference in air fuel ratios between the cylinders exceeds the threshold (2 trip detection logic). Fuel injector assembly Intake system ...
