1990 Toyota pick up 22R-E I have a question good sir, I just want to clean the throttle body,can i just remove the intake snorkel (not disconnecting the TP sensor )and spray TB cleaner on a rag ,manually move and clean the butterfly plate ? ( will I get a check engine light for this/cause problems with idle) &( I also already have a MIL code 71 ;EGR system )
Awesome. Comprehensive, yet concise. No BS intro, background music etc. doing this this weekend.
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1990 Toyota pick up 22R-E I have a question good sir, I just want to clean the throttle body,can i just remove the intake snorkel (not disconnecting the TP sensor )and spray TB cleaner on a rag ,manually move and clean the butterfly plate ? ( will I get a check engine light for this/cause problems with idle) &( I also already have a MIL code 71 ;EGR system )
I’ve heard that people’s “check engine” light come on when you remove the throttle body. Do you know why that is?
Only if you have a sensor disconnected, and apply power.
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