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Home >> Lexus >> 2008 >> LS 460 V8-4.6L (1UR-FSE) >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Sensors and Switches - Computers and Control Systems >> Air Flow Meter/Sensor >> Service and Repair >> Removal
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Removal








1UR-FSE ENGINE CONTROL SYSTEM: MASS AIR FLOW METER: REMOVAL

REMOVAL

1. REMOVE COWL TOP VENTILATOR LOUVER RH Removal

2. DISCONNECT CABLE FROM NEGATIVE BATTERY TERMINAL
CAUTION: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation.
NOTE: After the engine switch is turned off, the HDD navigation system requires approximately 6 minutes to record various types of memory and settings. As a result, after turning the engine switch off, wait 6 minutes or more before disconnecting the cable from the negative (-) battery terminal.

3. REMOVE V-BANK COVER SUB-ASSEMBLY Removal







4. REMOVE AIR CLEANER CAP LH
(a) Disconnect the MAF meter connector.
(b) Remove the 2 clamps, loosen the hose clamp and remove the air cleaner cap LH.






5. REMOVE AIR CLEANER CAP RH
(a) Disconnect the MAF meter connector.
(b) Remove the 2 clamps, loosen the hose clamp and remove the air cleaner cap RH.
6. REMOVE MASS AIR FLOW METER (for Bank 1)






(a) Remove the 2 screws and MAF meter.
7. REMOVE MASS AIR FLOW METER (for Bank 2)






(a) Remove the 2 screws and MAF meter.
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