Vaccum line assistance

J@meson

New Member
On the firewall between the VIN and map sensor there are 2 what look to be vaccume breathers.... What are they for? I have a Skunk 2 knock off intake on the B18B1 and it doesnt have provisions where the stock intake from the B18A1 is... Do I still need them?

Also how does the oil pressure sensor wire on the back of the block come off, I have on with a pigtail on my block and cant get it off the sensor to hook the wireharness to it. On a side note cranked the motor up for the first time with no CEL and ran like a champ. Now I need to get the alternator and cooling system finished...
 

JGvtec

New Member
One is for your MAP sensor and the other is a breather from your vc to your intake.
 
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