It runs, but only on cyl 1 and 3? any ideas?
#1
It runs, but only on cyl 1 and 3? any ideas?
I am getting the engine to run on 1 and 3 but nothing on 2 and 4, and no tack inside the car.(no biggie, if the thing runs i will be happy to fix the tach )
Ive replaced spark plugs(a few times),
checked for spark(spark on all four),
compression test(150-125-150-125),
changed the fuel in the tank,
played with the timing(now sitting at 72 degrees trigger angle),
i am running a V3 ms1, with dual vb921's direct drive to GM coil packs, using the input mods from DIYAT, and a relay board using DIY's relay harness, the rest of the engine wiring has been replaced due to previous Haltech E6k install, turbo, external boost controller, aftermarket fans,
I am using the MSpnp 96-97 msq file to get started. with the necessary changes for spark output and req fuel,
Ive replaced spark plugs(a few times),
checked for spark(spark on all four),
compression test(150-125-150-125),
changed the fuel in the tank,
played with the timing(now sitting at 72 degrees trigger angle),
i am running a V3 ms1, with dual vb921's direct drive to GM coil packs, using the input mods from DIYAT, and a relay board using DIY's relay harness, the rest of the engine wiring has been replaced due to previous Haltech E6k install, turbo, external boost controller, aftermarket fans,
I am using the MSpnp 96-97 msq file to get started. with the necessary changes for spark output and req fuel,
#13
I guess you could check for the power feed to the cyl 2/4 or whatever one isn't working, make sure that's good.
If you have an oscilliscope y ou're golden, otherwise, try checking it on the STIM for flashing lights, or put a light (LED, etc) on the injector line and see if you get anything there. My guess is you're not powering the injector. If you are, then it's time to check the wiring.
And find Joe Perez (you can PM him with that name) figure out what happened to him. I think it was only on starting.
Does the MS KNOW you have a second set of injectors? I think this is really a issue to be solved with the stimulator and software.
If you have an oscilliscope y ou're golden, otherwise, try checking it on the STIM for flashing lights, or put a light (LED, etc) on the injector line and see if you get anything there. My guess is you're not powering the injector. If you are, then it's time to check the wiring.
And find Joe Perez (you can PM him with that name) figure out what happened to him. I think it was only on starting.
Does the MS KNOW you have a second set of injectors? I think this is really a issue to be solved with the stimulator and software.
#15
https://www.miataturbo.net/forum/showthread.php?t=17031
found what joe perez was talking about, ill try it tonight.
found what joe perez was talking about, ill try it tonight.
#16
I'm a little sketchy on the MS-I details. There's a chance it's not configured right, and doesn't know which pin to put the fuel signal out on? Maybe someone more familiar with MS-I could suggest something. But certainly putting a light on there would help.
AND FIND SOMEONE WITH A STIM! There shouldn't even be an option to buy the stim or not.
Lastly, there's a SMALL chance you burned out the drivers if you have low ohm injectors.
AND FIND SOMEONE WITH A STIM! There shouldn't even be an option to buy the stim or not.
Lastly, there's a SMALL chance you burned out the drivers if you have low ohm injectors.
#18
I'm a little sketchy on the MS-I details. There's a chance it's not configured right, and doesn't know which pin to put the fuel signal out on? Maybe someone more familiar with MS-I could suggest something. But certainly putting a light on there would help.
AND FIND SOMEONE WITH A STIM! There shouldn't even be an option to buy the stim or not.
Lastly, there's a SMALL chance you burned out the drivers if you have low ohm injectors.
AND FIND SOMEONE WITH A STIM! There shouldn't even be an option to buy the stim or not.
Lastly, there's a SMALL chance you burned out the drivers if you have low ohm injectors.
#19
Boost Pope
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With a stim. Even the crappy Non-JimStim has LEDs to indicate the operation of INJ1 and INJ2.