Info on torque limiter

[GPoint]

Hello all, I have a doubt about the torque limiters in the ecu of my GT 1900 150 HP EDC16C39. I'm just a fan but ? by a p? of time that I lose with the ECM to try to understand something, and in the future maybe optimize my drive. However, my doubt was related to the torque limiters in the ecu ? this is the "torque limiter maximum" and a limiter for each gear.

The values of the limiter in each gear are set to 1000, then I infer that ? as if they were disabled?

If need? I had to limit the torque only in sixth gear, it would be possible? The Cio? if in the "torque limiter massiama" at 2500RPM I 360nm and in the "torque limiter in sixth gear" at 2500RPM I 330nm, how would the ecu?

[sergiot]

esguirebbe the new command all the times comes the information of 6 march this.

[GPoint]

So if you wanted to solve a problem of the couple exclusively present in sixth gear I could change the parameters only for that condition.

[franco75]

of course, limits to the pi? low. anyway, usually we do the opposite, is limited to the low gears

[sergiot]

if we are not indiscrteti, that's you problem in 6 gear?

[GPoint]

if we are not indiscrteti, that's you problem in 6 gear?

Quiet, no problem, indeed thank you for the comprehensive answers. Practically everything ? born when I replaced the clutch and I decided to make a change to the Clutch+Flywheel by installing a Flywheel Monomassa. The car goes very well, the only drawback ? in sixth gear at about 2200\2500Rpm if I want to resume with the force she feels a vibration that probably before it was damped by the flywheel. If I want to put the map ORI the thing ? very small and only limited to the range of 2200\2300Rpm. By checking the values of the torque limiter in the original map at about 2250Rpm ? limited to about 350nm. So given that the problem only manifests itself in the Sixth, I wanted to avoid this hassle to be able to reload the map moddata. Among other things, the exchange of the GT ? the C530\6 that should be studied to rule 305nm, I was a species that in the map Ori's original value, and that value is exceeded of about 55nm fabrication, I thought I would find 305 as an upper limit.

Today I reduced the values of the limiter in Sixth gear from 1000 to about 340\350 to verify the problem, in fact I have drastically reduced the vibration only in the deterinata condition. Being a neophyte in the field, for now "giocherello" with the map to me ? been done, just to start to understand something and exclusively for personal knowledge.

[sergiot]

I too had the same problem with a 156 1,9 110 hp, which when mapped to had the same problem of vibration in addition to a principle of the slip clutch. I have given weight, but the slip clutch, but by reducing the torque I solved both problems.
only that I preferred to lower the limiter general even why? with the low gears 1 and 2 when I started strong with the steered wheels I had difficulty? to check the steering.

[GPoint]

I too had the same problem with a 156 1,9 110 hp, which when mapped to had the same problem of vibration in addition to a principle of the slip clutch. I have given weight, but the slip clutch, but by reducing the torque I solved both problems.
only that I preferred to lower the limiter general even why? with the low gears 1 and 2 when I started strong with the steered wheels I had difficulty? to check the steering.

I have already? tried to edit the map with good results, today prover? to further refine the map to eliminate the problem, up to the fifth gear, it seems to me to other problems, even my ? mainly due to the monomassa that dampens less vibration.

[SandroMarciano]

Hello all, I have a doubt about the torque limiters in the ecu of my GT 1900 150 HP EDC16C39. I'm just a fan but ? by a p? of time that I lose with the ECM to try to understand something, and in the future maybe optimize my drive. However, my doubt was related to the torque limiters in the ecu ? this is the "torque limiter maximum" and a limiter for each gear.

The values of the limiter in each gear are set to 1000, then I infer that ? as if they were disabled?

If need? I had to limit the torque only in sixth gear, it would be possible? The Cio? if in the "torque limiter massiama" at 2500RPM I 360nm and in the "torque limiter in sixth gear" at 2500RPM I 330nm, how would the ecu?

The reasoning ? correct, and I apply very often, as with the long gears, we have pi? problems at the flywheel, then ? useful to limit the torque in the 6^and 5^in.

[SlimPickens]

This limiter on each and every gear exists on all engines or just the ones with a pair of particularly high? On my 1.3 multijet (200nm) I've always had the impression that in the first two gears, the engine had "less", now I read this thing and I'm thinking...