long story short its a 98 transam with cam heads ls6 intake and single turbo car runs strong until i hit 194f and then everything goes to shit pops and backfire when trying to get into boost and cant see anything on the logs
long story short its a 98 transam with cam heads ls6 intake and single turbo car runs strong until i hit 194f and then everything goes to shit pops and backfire when trying to get into boost and cant see anything on the logs
post your tune.
Yeah , post your tune. From the log it looks like your iat sensor is either not connected or it's still setup like an n/a car. You need it to be in the intake tract right before the throttle body or in the intake manifold. Also you gotta figure out whats causing the KR , if it's real or not, etc... I've had similar problems in the past with the car breaking up under power and it was usually due to bad/loose spark plugs/wires , also one time I had the cometic exhaust manifold gasket oriented wrong and part of it was touching a plug.
2001 Z06 : 856/830 : Built LQ9 403ci : D1SC 17psi : Self-built , self-tuned.
96 turbo ls1 ta 5.7.15 afr err 2.2.hpt
the iat is connected right before the elbow to the tb and the kr dont seems real the car has all solid mounts tried to reduce the kr sensitivity just dont know if i did it right
http://www.summitracing.com/parts/nal-12615136
thats the map im using
im going to disable the brust knock now and log again thanks
burst knock off still the same going to try and remove some timing now
thnaks torker ill try it post the results
ok now its struggling a little before 190f after 190f i can go into boost without pooping feels a strong before getting into boost then slugggish at the first 2psi and then strong
5.11.15 log 2.hpl96 turbo ls1 lower timing afr 2.hpt
Omg , your VE is scary looking. I bet that's a big part of your problem, it should be smooth not jagged at all. That's your fuel map, man.
2001 Z06 : 856/830 : Built LQ9 403ci : D1SC 17psi : Self-built , self-tuned.
its still running like crap cant get it right going crazy with that
cant get into boost without feeling like the car is holding back and once the car get to around 200f idle is lean and rough
stock ls1 block 317 heads 225/229 cam 581/591 114 turbo is 67mm 60lbs injectors dual walbro 255 pumps with hobbs switch open down pipe and an ls2 intake manifold
If any one has the correct data for the semens Deka 60s please post it up.
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