DTA ECU: 4cylinder->8 injectors

This section is dedicated to discussion of DTA engine control units such as the DTA E48 EXP, P8 Pro, DTA S40, S60, S80, and S100, as well as all things ECU related.
RobScott
Posts: 23
Joined: Tue Jul 14, 2015 3:07 pm
ECU Model: S80 Pro
Distributor: martin fox

Re: DTA ECU: 4cylinder->8 injectors

Post by RobScott »

Yeah that's correct
gnutz2
Posts: 190
Joined: Tue Jul 03, 2012 2:33 am
ECU Model: S100 Pro

Re: DTA ECU: 4cylinder->8 injectors

Post by gnutz2 »

As far as im aware the ecu won't run the primary injectors up to 100% if secondary's are available even if you select 100%.

Something in the background settings, maybe Alex could confirm?
Alex DTA
Posts: 1622
Joined: Fri Feb 28, 2014 1:03 pm
ECU Model: S40 Pro
Distributor: DTA
Firmware Version: 79

Re: DTA ECU: 4cylinder->8 injectors

Post by Alex DTA »

I've used 100% as a bad example. I don't know the actual %, I'll have to look through the code to work it out.
Future plans are to set this to a user definable value.
PhillipM
Posts: 177
Joined: Tue May 13, 2014 5:30 am
ECU Model: S80 Pro
Distributor: DTA UK
Firmware Version: 73

Re: DTA ECU: 4cylinder->8 injectors

Post by PhillipM »

I think it's somewhere around 80% anyway when you watch the duty cycles.

I'm running the same setup on my engine as you OP, just running them as primaries and secondaries with a blend map.
Racer2012
Posts: 21
Joined: Tue May 13, 2014 4:47 am
ECU Model: S80 Pro
Firmware Version: 73
Location: Germany

Re: DTA ECU: 4cylinder->8 injectors

Post by Racer2012 »

Hi,

A little update: I didn't bought the engine, because one of 4 cylinder have a bad surface, so I think it was a piston failure.

So I will search a other engine.

Regards Stefan
Post Reply