ECMlink no start?

[goonie]

after installing ecmlink car wont start (1G 1990)
was running fine before
installed ecm link and, sd connection with ecu was oke
fuelpump does not come on
what did i miss??

thanks in advance

 

[Vegas Smith]

Well, why does your fuel pump not come one? Ecmlink isn't really going to affect that. Can you post a log?

 

[goonie]

i dont know cant post a log right now
but i cant hear the pump on startup
and plugs are dry
before car was running oke just no start after ecu install and clutch switch cable
i replaced the maf for speed density do i have to disconnect the maft from the ecu?
i just took off the connector from the maf and plugged in the sd connector i didnt disconnect the mafttranslator from the ecu
could that give a problem?

 

[Kenny07]

Are you running V3? If so, go into the Misc. Tab and turn on the fuel pump, see if that will turn it on.

Are you sure the ECU isn’t damaged?

Work with what you do know, you swapped the ECU and the car doesn’t turn on. Start there.

 

[goonie]

Are you running V3? If so, go into the Misc. Tab and turn on the fuel pump, see if that will turn it on.

Are you sure the ECU isn’t damaged?

Work with what you do know, you swapped the ECU and the car doesn’t turn on. Start there.

yes i am running V3 gonna try that tomorrow
ecu must be oke just came fresh from ecm tuning it was fully checked out
thanks for the reply

 

[Kenny07]

yes i am running V3 gonna try that tomorrow
ecu must be oke just came fresh from ecm tuning it was fully checked out
thanks for the reply

No problem. If you’re sure the ECU is good than check the connectors and pins, make sure one wasn’t damaged when you plugged it in. Start simple. Good luck

 

[Dsmbiz26]

Fuel, spark, compression.
You can turn the fuel pump on manually via link and see if it's working that way.
are you getting fuel at the rail?
Do you have spark?
Are your injectors scaled correctly?
What was the car tuned on previously?

 

[goonie]

I have fuel at the rail injectors are not
Firing
Injectors are scaled correctly in ecmlink
All 4 injectors enabled

 

[goonie]

this is how the misc tab looks like see pic

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still no injectors
do i have to do something else to get the injectors working?
i have spark and fuel at the rail

 

[Vegas Smith]

I believe the CAS fires the injectors (if you have one).

 

[AWD-Tony]

Save the file to your desktop. Then select “add photo/file” on this thread and attached the file so we can view.

 

[goonie]

so injectors are firing now was a resistorpack isue
the car starts up for 2 seconds then dies
next problem look at the logs

 

[AWD-Tony]

You need to adjust throttle cable and tps. Are you on SD or MAF?

 

[AWD-Tony]

Your profile says MAF, so go to the MAF Comp tab and choose the correct maf.

 

[goonie]

no i am on sd
seems like iam not getting enough fuel

 

[goonie]

You need to adjust throttle cable and tps. Are you on SD or MAF?

how do i adjust those in link?

 

[AWD-Tony]

I recommend you watch the demo videos on ecmlinks website. Also jafromobile has a great tuning series on YouTube that are helpful along with some threads here.

 

[AWD-Tony]

how do i adjust those in link?

I haven’t tuned SD yet (it’ll be here Monday), so I have some homework to do.

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[AWD-Tony]

https://www.dsmtuners.com/threads/basic-dsmlink-tuning-guide.262460/

 

[AWD-Tony]

I'll share my homework

http://www.ecmtuning.com/wiki/sdsetup

 

[Vegas Smith]

how do i adjust those in link?

You clearly haven't done any reading on how to setup ecmlink. Go to the links previously posted and read them so that people don't have to explain every single procedure to you.

 

[goonie]

Thanks for the info
I did do Some reeding but obviously not enough i fiquered the car would start with the basic set up and just go from there (ques not)

 

[Vegas Smith]

Thanks for the info
I did do Some reeding but obviously not enough i fiquered the car would start with the basic set up and just go from there (ques not)

You don't have your IAT or MAP sensor setup in the ecu inputs tab so this is most likely why the car isn't running.

 

[goonie]

Oké gonna try that thnx

 

[AWD-Tony]

You don't have your IAT or MAP sensor setup in the ecu inputs tab so this is most likely why the car isn't running.

That would help . Good catch Vegas!