P0433 and B2120 error codes

YamahamikeZ

New Member
Joined
Jan 20, 2023
Messages
12
Location
Iowa
B2120 Run Only Input Circuit low
Came up while I was trying and failing to get to the bottom of a

Po443 purge circuit issue

Anyone have success with these I’d like my remote start to work again
Thanks
 

Danarch

JK Enthusiast
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Mar 9, 2021
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Orangevale, CA
Is this what you are looking for?
DDD70CBD-0D97-4A2F-841C-E87652CC5A45.jpeg
 

Anybodyhome

USN Retired (1973-1993)
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Jun 15, 2020
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Location
Nashville, NC
This may sound elementary, but did you clear the code after replacing the purge?
I've had 2 instances where a code was thrown and I had to clear the code with JScan, make the repair/adjustment/fix and then look at JScan to ensure I was good to go.