Need Help With R32 Boost/ Car Dying

[DRIF10]

hey guys

long story short my last motor shot 5th cylinder dropped a new one in there took it get my nistune sorted picked it up all sweet

went to drive it this morning that little gauge abve the fuel gauge is reading -7 last time i drove it it was reading 0 does this gauge actual;ly do anything?

since noticing this my car doesnt drive/idle properly at all turbo sometimes spools when it does it hits some sort of cut.... i dont think its fuel cut as its only on 12psi and when it does boost sounds like it has a screamer on it

any ideas?

[wlspn]

Check the vac line running from your MAP sensor (little box next to brake booster) to plenum

[DRIF10]

Check the vac line running from your MAP sensor (little box next to brake booster) to plenum

that vacume line has always being disconnected and the plenum has been blocked of...

[Sheriff Wan]

That guage is the factory boost guage -7 is negative (about) 1 bar (14psi) and the last time it was on zero is becuase you didnt have it connected or blocked off... if its still not connected and showing -7 you have a massive leak...

Your problem could be one of many and you havent given much detail on set up, i.e. spark plug type, coil packs, afm, fuel pump etc etc

Also other symptoms like missing or pinging