Well assuming it is the same as the ST170 map supplied on the DTA software....big assumption then it appears to be a normal inductive coil.
If the tacho wire from DTA does not work, just use one of the coil trigger wires from the ecu and adjust the tacho til it reads correctly.
Stack ST200 Tacho with S40
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- ECU Model: S40 Pro
- Distributor: MFM
Re: Stack ST200 Tacho with S40
Brilliant, thank you very much for all your help
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Re: Stack ST200 Tacho with S40
Now working, thanks again
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- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: Stack ST200 Tacho with S40
If you could let us know what you did to make it work, that would be greatly appreciated.
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- Posts: 7
- Joined: Mon Dec 14, 2015 3:51 pm
- ECU Model: S40 Pro
- Distributor: MFM
Re: Stack ST200 Tacho with S40
Hi it turned out to be a fault with the tacho itself, the orange signal wire had broken near where it passes into the back of the tacho body. The insulation was intact and showing no signs of anything been wrong but the wire inside had broken.I suppose the lesson is buy new not used. Anyway all working now so thanks again for all the advice.
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- Posts: 1622
- Joined: Fri Feb 28, 2014 1:03 pm
- ECU Model: S40 Pro
- Distributor: DTA
- Firmware Version: 79
Re: Stack ST200 Tacho with S40
Thanks for the update.