Hello,

I tried asking in an old post about P0401 codes but it just gets lost in the shuffle.

Can someone please take 10 minutes to go take a picture (or two) of the vacuum line area WITH camera flash on and post them over? SC300 please.

I swear my vacuum lines are hooked up wrong giving me an EGR code based on the routing chart, but then again my engine was swapped with a Japan GE without EGR and I had to "add" it back and I think the lines are wrong. My old pictures show two "T" lines from the plenum vacuum port near the EGR but now I only have one.

Thank you, (tired of getting 12MPG!)

 

2 pics on my Cali emissions SC400, I assume yours is as well. If not, I have a non-Cali SC. The one in the photo's gets 24 MPG in the city and over 26 highway...so it's tuned and routed right! Apologies, the bay is quite filthy ATM...

 

You took great pictures, but unfortunately I need an SC300. (1992-97)

Sorry I wasn't more clear, but these will definitely help someone else that might come into this issue.

 

ISFFUN, I hope this helps you as it helped me figure some vac lines out on mine while deleting egr.

 

Thanks, my hood diagram is intact, but thank you. Unfortunately I need an actual picture.

 

isffun did you ever find some images to fix this issue. I am trying to figure out this rattling problem So I took everything off and did a tune up while I was there and now the lines are out of order.