Search found 70 matches

by corsaboy
Mon Sep 14, 2015 1:21 pm
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

ok, but why has the engine always started and was running good with this map..
I can't figure out what the change of an ECU can give this mess in my mapping..
by corsaboy
Mon Sep 14, 2015 1:03 pm
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

Ok, some screenshots from the real time display: http://www.corsa-novatuning.nl/images/DTA_Results/Inj-MS.png http://www.corsa-novatuning.nl/images/DTA_Results/Inj-MS1.png http://www.corsa-novatuning.nl/images/DTA_Results/Inj-MS2.png http://www.corsa-novatuning.nl/images/DTA_Results/Inj-MS3.png http...
by corsaboy
Mon Sep 14, 2015 12:17 pm
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

Just checked all my old mappings (every change i give my mapping a new version number).
Can't find something meshed up like the 2 stroke etc.. Very strange...

hope I can check tonight the value's with the engine running
by corsaboy
Mon Sep 14, 2015 8:47 am
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

indeed, i use 4ms in the high RPM table so for idle it is too much..
normal i had 0.87 ms for idle.

The TPS is working correctly. values are 100% ok
by corsaboy
Mon Sep 14, 2015 1:36 am
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

I've checked all the old maps.. No changes in it with the current map.. Only now that i've changed the fuel map in idle range.. I've only a compensation on battery, water temp, air temp and map All these respons the same way as before, all sensor value's are valid. So after i blew up my old ECU (har...
by corsaboy
Sun Sep 13, 2015 1:13 pm
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

Okay, it's time for a big update. Coil is wired the right way. triple checked it today. The engine was running on brake cleaner, so I decided to test the injectors on an other fuel rail. The are all opening the same time and have the same amount cc injected in some cups. So I've replaced the fuel ra...
by corsaboy
Tue Sep 01, 2015 3:26 pm
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

Ok also some pictures from the scope function of the DTA: These are at a higher rpm: http://www.corsa-novatuning.nl/images/DTA_Results/Test1.png http://www.corsa-novatuning.nl/images/DTA_Results/Test2.png http://www.corsa-novatuning.nl/images/DTA_Results/Test3.png I had one also from while starting ...
by corsaboy
Tue Sep 01, 2015 3:14 pm
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

Today checked to fuel pressure at the fuelrail. I have Always 3bar pressure @Fuel pump test, starting the engine and while the engine is running. As far you can call it running.. Also did a triple check at the timing. This is all ok. Did again a compression test. All cilinders are ok. Checked the Or...
by corsaboy
Sun Aug 30, 2015 4:15 am
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

The mate, so if i use the 3 wire sensor, i don't need the pullup resistor. just connect the sensor to the 5v, sensor ground and pin 33 of the S40 (analogue 3) and it will work :) The car is drive me crazy at the moment.. Also got another DTA S40 ECU (both from the new batch). Now the cars runs more ...
by corsaboy
Sun Aug 30, 2015 2:09 am
Forum: Software, Firmware, and Data Logging
Topic: DTA S40 Pro Problems (like a Gremlin)
Replies: 40
Views: 50196

Re: DTA S40 Pro Problems (like a Gremlin)

They are firing like it should.
I also replaced the fuel pump for a brand new Bosch 044 (had it already) just to make sure the pump wasn't the problem.

I want to place a fuelpressure sensor and connect it to the DTA. Which one should i take?