2003 B6 A4 1.8T - SAI block off
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I removed the SAI pump, bracket and corrugated hoses.
Didn't want to get to the back of the engine (reserve for future cleanup of PCV etc.).
Chose to leave the hard line in place for now and just plug the rubber connector end. Used a spark plug (removed upper ceramic part, and cut thread part then broke off ceramic underneath; good fit with hose clamp).
Need to check where the 2nd SAI hose (I assume suction side) connected to (air box?).
Other easy to do (with engine in place) 'clean up' of hoses, PCV, etc. that I should consider doing now?
All changes will be handled by custom tune to avoid codes. No environmental smog test to worry about here in MI.
Didn't want to get to the back of the engine (reserve for future cleanup of PCV etc.).
Chose to leave the hard line in place for now and just plug the rubber connector end. Used a spark plug (removed upper ceramic part, and cut thread part then broke off ceramic underneath; good fit with hose clamp).
Need to check where the 2nd SAI hose (I assume suction side) connected to (air box?).
Other easy to do (with engine in place) 'clean up' of hoses, PCV, etc. that I should consider doing now?
All changes will be handled by custom tune to avoid codes. No environmental smog test to worry about here in MI.
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