Cant kill me 80273 views. Gm 43l 48l 50l 53l 60l no spark but good fuel duration.
Fitech 70051 Ultimate Ls Standalone Efi Ecu W Trans Control
Ls swap no spark. I have fuel pressure but no spark or pulse. I guess ill grab one locally. Hi folks was hoping to fire up my ls3. Ill also check the maf. South main auto repair llc 220268 views. 53 ls swap running on the engine stand no vats delete.
If its like others mafs it should be a 5v signal. Im swapping in an ls7 block with ported ls3 heads. 2004 gto qsm 34880e with a brake vsr88 turbo goldbox flex fuel 9 4 link rear 850 cage and f body front suspension 1970 ss nova s480 lc9. Engine was built by katech. The car has the wiring for the iat its a stock 04 gto harness theres just no sensor to be found. Ill unplug the maf anyway just as a test.
I used the following for my three wire hookup to the engine harness from the aaw accessories connector. Chevy 2500hd no start no spark no fuel cranks ok duration. 1998 s 10 ls swap. Thats what im thinking. Dark blue fuel to gray fuel power feed on harness orange bat1 to orange constant power and pink ign1 to pink ignition on harness this also says. A bad maf and no iat might make it run poorly but it should still start.
What im not sure about are the crank and cam sensors and the wiring. This is in my 69 camaro with aaw classic update harness. Pcm has vats disabled already have the correct reluctor wheel. Ls swap crank no start what your mistake is duration. I am running an ls1 computer. Car cranks and theres fuel but no spark.
Gallery of Ls Swap No Spark
