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LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

A/F Sensor Removal - clip

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Old Feb 9, 2018 | 10:09 AM
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Default A/F Sensor Removal - clip

hey guys - replacing Bank 1 Sensor 1 on my LS 460 (thanks in large part to member davisk and his diy thread), however; I can not for the life of me apply pressure on the wiring harness clip to release the old sensor. I already have the actual sensor removed.

i am confident with a flat head screwdriver and I can clip the new wiring harness into said clip and finish the job - but can not remove the original wires. Any suggestions? Already have beat up knuckles and it is literally about 0 degrees in my garage - ha.

The down arrow is where I cannot apply any downward pressure - my fingers can feel it but can’t push down - any tips are appreciated!


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Old Feb 10, 2018 | 06:10 PM
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I feel your pain. I know it won’t help you if you don’t have them but this set of extended needle nose pliers (straight & curved) are life savers for things like that. They are about 14” long.
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Old Feb 10, 2018 | 06:40 PM
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I work on Aircraft daily and those long needle nose pliers are the most used "Emergency " tool we have. Well, that and a mirror. Not expensive. Get a pair and the first time you really need them, you'll say "SWEET ".
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Old Feb 10, 2018 | 06:51 PM
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They are under $30 for the pair at Amazon or Home Depot. The tool truck brands are 2x - 3x that price.
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Old Feb 10, 2018 | 07:29 PM
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Thanks guys! Not sure how I eventually got it with a screwdriver - these look much better - just ordered some for when I inevitably need to replace Bank 2 Sensor 1 ha. Thanks!
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Old May 25, 2019 | 10:17 PM
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Originally Posted by egraphics

hey guys - replacing Bank 1 Sensor 1 on my LS 460 (thanks in large part to member davisk and his diy thread), however; I can not for the life of me apply pressure on the wiring harness clip to release the old sensor. I already have the actual sensor removed.

i am confident with a flat head screwdriver and I can clip the new wiring harness into said clip and finish the job - but can not remove the original wires. Any suggestions? Already have beat up knuckles and it is literally about 0 degrees in my garage - ha.

The down arrow is where I cannot apply any downward pressure - my fingers can feel it but can’t push down - any tips are appreciated!

where is the sensor located? Under the car? Thanks.
Reply
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