American Truck Simulator

American Truck Simulator

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adl320 Nov 16, 2018 @ 7:01pm
SCS VNL i-Shift Woes?
Love the new SCS VNL. I also have Ardeth's excellent VNL and notice that the i-Shift transmission really is slick. It skips gears as the real unit would do. For Ardeth, I'm using the combo D13 455VE/1750XE with the i-Shift ATO3512DR, 3.40 diff.

For the VNL, I'm using the D16 500V-1850 and i-Shift AT2612F with 2.8 rear. Does the SCS VNL truck not allow the iShift to skip gears? It will start off in say 4 with no trailer. But then it will go through geard 5-6-7-8-9-10-11-12 in rapid sequence whereas the Ardeth iShift would skip from 4 to 7 or 8. Anyone else notice this? Is it a configuration issue?
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Showing 1-15 of 16 comments
Sandhill Nov 16, 2018 @ 7:36pm 
Modes the same under options/controls/adaptive automatic?
YOGI Nov 16, 2018 @ 7:41pm 
I think the MODELS are built on Real Specs...have you looked at those yet ONLINE anywhere?
Fury6 Nov 16, 2018 @ 8:09pm 
Originally posted by adl320:
Love the new SCS VNL. I also have Ardeth's excellent VNL and notice that the i-Shift transmission really is slick. It skips gears as the real unit would do. For Ardeth, I'm using the combo D13 455VE/1750XE with the i-Shift ATO3512DR, 3.40 diff.

For the VNL, I'm using the D16 500V-1850 and i-Shift AT2612F with 2.8 rear. Does the SCS VNL truck not allow the iShift to skip gears? It will start off in say 4 with no trailer. But then it will go through geard 5-6-7-8-9-10-11-12 in rapid sequence whereas the Ardeth iShift would skip from 4 to 7 or 8. Anyone else notice this? Is it a configuration issue?

You're using a *much* taller differential in the vanilla truck which is going to have an impact on transmission behavior.

[edit]
Also, the vanilla truck doesn't *have* an AT2612F -.-
Last edited by Fury6; Nov 16, 2018 @ 8:11pm
MosGuy Nov 17, 2018 @ 12:56am 
The scs VNL with i-shift and skipping gears is working fine for me. Sounds like it'll be a volvo related mod causing the issue.
DEVIL OF ROCK Nov 17, 2018 @ 2:36am 
600 Л/С моловато для VOLVO VNL . Дбавьте двигатель 730 л/с , а так VOLVO super!!:steamhappy:
adl320 Nov 27, 2018 @ 6:38pm 
Originally posted by MosGuy:
The scs VNL with i-shift and skipping gears is working fine for me. Sounds like it'll be a volvo related mod causing the issue.
All - Appreciate the feedback. Was away so sorry for delay in response. MosGuy - Can you tell me what config you have? Sounds like I've got it wrong on my end.
MosGuy Nov 27, 2018 @ 9:05pm 
Originally posted by adl320:
All - Appreciate the feedback. Was away so sorry for delay in response. MosGuy - Can you tell me what config you have? Sounds like I've got it wrong on my end.

I'm currently using the D13 475 HP with ishift ATO3112DR. I suspect the issue is you're using a transmission from the mod rather than a default one with the scs vnl.
adl320 Dec 23, 2018 @ 2:19pm 
Originally posted by MosGuy:
Originally posted by adl320:
All - Appreciate the feedback. Was away so sorry for delay in response. MosGuy - Can you tell me what config you have? Sounds like I've got it wrong on my end.

I'm currently using the D13 475 HP with ishift ATO3112DR. I suspect the issue is you're using a transmission from the mod rather than a default one with the scs vnl.

Are you by chance using Ardeth's VNL 760 as well? I see this has it's own mods which add engine and transmissions to the game. Do I need to remove the VNL 760 mod to get the SCS VNL engines and ♥♥♥♥♥♥♥♥ to work together to allow normal i-shift gear skipping like I have in the Ardeth model?
Sandhill Dec 23, 2018 @ 2:25pm 
I think Fury6 explained it above, that its a question of differential ratio causing the difference.
MosGuy Dec 23, 2018 @ 3:00pm 
Originally posted by adl320:
Are you by chance using Ardeth's VNL 760 as well? I see this has it's own mods which add engine and transmissions to the game. Do I need to remove the VNL 760 mod to get the SCS VNL engines and ♥♥♥♥♥♥♥♥ to work together to allow normal i-shift gear skipping like I have in the Ardeth model?

In theory; as long as you use a default scs engine and transmission, they should co-exist fine together. That's not to say conflicts can't occur. If you're unsure which engine/transmission is from the mod, I would temporarily disable the ardeth mod. Check your scs volvo engine/transmisson or sell and buy a new one. The ishift should be working normally, after that re-enable the ardeth and test again. If the scs volvo doesn't skip gears, there's likely a conflict. You'll need to choose one or the other. To answer your question; I have not used the ardeth in a long time, I only use the stock scs volvo.
adl320 Dec 23, 2018 @ 4:02pm 
Thanks MosGuy. I’ve found as you stated a conflict but with the Volvo Driveline Mod. I removed it, bought a new stock VNL 780 and now I can choose the correct engine and transmission combos. I notice now tha5 I have the “A” next to the transmission gear number whereas before it only displayed the number. It’s still not skipping gears so I’ll test by removing the Ardeth temporarily as you’ve described to see if that sorts things. Thanks for the tips!
adl320 Dec 31, 2018 @ 2:30pm 
Originally posted by MosGuy:
Originally posted by adl320:
All - Appreciate the feedback. Was away so sorry for delay in response. MosGuy - Can you tell me what config you have? Sounds like I've got it wrong on my end.

I'm currently using the D13 475 HP with ishift ATO3112DR. I suspect the issue is you're using a transmission from the mod rather than a default one with the scs vnl.

I've now tried both - Eliminated the Ardeth VNL, eliminated the VNL Driveline mod and still the same results. No skipping gears. It's like the transmission "E/P" switch is set for "P" which hits every gear. I'm at a loss for what to do. Basically, just trying to get the 455 HP Eco-Torque Performance setup with 2.64 or 2.84 rears. What is the right combo for this with the DEFAULT setup? Does the Driveline Mod mess all this up? Confused as the Ardeth just does what it should.
Sandhill Dec 31, 2018 @ 3:05pm 
Probably, as explained above, with that really low ratio rear end each gear change is a large step, so it does not skip gears, which would create huge steps. Just as a test try it with a much higher ratio rear and see if it does not skip some gears
Last edited by Sandhill; Dec 31, 2018 @ 3:13pm
MosGuy Dec 31, 2018 @ 3:33pm 
Originally posted by adl320:

I've now tried both - Eliminated the Ardeth VNL, eliminated the VNL Driveline mod and still the same results. No skipping gears. It's like the transmission "E/P" switch is set for "P" which hits every gear. I'm at a loss for what to do. Basically, just trying to get the 455 HP Eco-Torque Performance setup with 2.64 or 2.84 rears. What is the right combo for this with the DEFAULT setup? Does the Driveline Mod mess all this up? Confused as the Ardeth just does what it should.

These are screen shots of my setup and default engine/transmission:

https://steamcommunity.com/sharedfiles/filedetails/?id=1610016689
https://steamcommunity.com/sharedfiles/filedetails/?id=1610016923
https://steamcommunity.com/sharedfiles/filedetails/?id=1610017108

Alternatively make a new profile to test; mods can cause issues with default trucks. The only volvo mods I use with the stock vnl are Kriechbaums D13 engine and Pivas dashboard display. If you can't get it working, I would just stick with the ardeth model. Tho it still sounds like you are choosing an engine/transmission from a mod.
adl320 Dec 31, 2018 @ 9:01pm 
Originally posted by MosGuy:
Originally posted by adl320:

I've now tried both - Eliminated the Ardeth VNL, eliminated the VNL Driveline mod and still the same results. No skipping gears. It's like the transmission "E/P" switch is set for "P" which hits every gear. I'm at a loss for what to do. Basically, just trying to get the 455 HP Eco-Torque Performance setup with 2.64 or 2.84 rears. What is the right combo for this with the DEFAULT setup? Does the Driveline Mod mess all this up? Confused as the Ardeth just does what it should.

These are screen shots of my setup and default engine/transmission:

https://steamcommunity.com/sharedfiles/filedetails/?id=1610016689
https://steamcommunity.com/sharedfiles/filedetails/?id=1610016923
https://steamcommunity.com/sharedfiles/filedetails/?id=1610017108

Alternatively make a new profile to test; mods can cause issues with default trucks. The only volvo mods I use with the stock vnl are Kriechbaums D13 engine and Pivas dashboard display. If you can't get it working, I would just stick with the ardeth model. Tho it still sounds like you are choosing an engine/transmission from a mod.


Thanks, MosGuy. I've removed ALL volvo mods so I only have the default VNL 780. I'm using the D13 475 and the iShift AT2812DR with 2.79 rears. I've tried the ATO3112D R with 3.25 axel but same results. Really stumped.
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Date Posted: Nov 16, 2018 @ 7:01pm
Posts: 16