help, car will not start

b20beast · Post by **b20beast** » Fri Sep 18, 2009 7:48 am

So i got my demon and setup my serial in eCtune. Uploaded base rom + cal. The car will not start, i get a solid CEL. It do not flash 3 times like its supposed to. Also datalogging will not connect. \"DTL: Auto-Scan DTL: Demon detection started DTL: baud: 921600 DTL: Cached port:7 DTL: Cached port: 7 open DTL: Demon found DTL: Demon detected and replied succes(set dt command) DTL: Demon detected and we have timeout between demon and ecu.[1]: 84 DTL: Demon detected and we have timeout between demon and ecu.[1]: 84 DTL: Demon detected and we have timeout between demon and ecu.[1]: 84 DTL: Demon detected and we have timeout between demon and ecu.[1]: 84 DTL: Demon detected and we have timeout between demon and ecu.[1]: 84 DTL: Demon found ecu isr not detected. Check connection between ecu and demon \" J12 is cut. Can anyone help me get my car started

b20beast · Post by **b20beast** » Fri Sep 18, 2009 8:18 am

Green led just flashes

thething96 · Post by **thething96** » Fri Sep 18, 2009 12:24 pm

What engine? Also, what codes, if any, are you getting?

b20beast · Post by **b20beast** » Fri Sep 18, 2009 12:26 pm

b16a motor boosted solid cel

Post by **Gaskleppie** » Fri Sep 18, 2009 1:54 pm

ECU not modded correctly? Bad soldering?

HeroOfTheDay · Post by **HeroOfTheDay** » Fri Sep 18, 2009 2:36 pm

I am having the same problems. There is a thread in this same section called \"datalog and other stuff\", and it's the same issue. I can connect to the emulator, but LED1 stays solid red. I have it configured through COM4 of my laptop, and any time I try to connect to the datalogger, it says \"ISR notification: Could not connect with demon on COM4\". After debug, it reads \"DTL: demon detected and we have a timeout between demon and ecu.(1): 84\". J12 has been removed, my CN2 cable is correct, and I have a calibration uploaded. When I tried a TPS calibration, it said \"ECU Disconnected\", when everything was plugged in. Turbo B18A1, solid CEL as well.

b20beast · Post by **b20beast** » Fri Sep 18, 2009 3:33 pm

i am going to chip another ecu and see what are the options p28 and p72?

b20beast · Post by **b20beast** » Sat Sep 19, 2009 10:29 pm

Just to update everyone. I have chipped another p28 today, and the car works fine now. thanks to all who helped

HeroOfTheDay · Post by **HeroOfTheDay** » Sun Sep 20, 2009 12:06 am

I used another chipped ECU as well, and everything is now working fine. No more solid CEL. Must have been a problem with the soldering/socketing of the ECU to begin with.

Post by **Gaskleppie** » Sun Sep 20, 2009 4:21 am

Glad its solved!