By the way, you can have up to four channels of "tacho" drive, so you could very easily install two tachos and have fully redundant circuitry for them, except the ECU itself, of course.
Another thing that you'll probably want, just for safety sake in case of a bug of glitch, is a reset button on the dash. This will allow the ECU to start fresh no matter what happens to the software (except broken tuning data, though I try to protect against that anyway).
Fred.
sensors
Re: sensors
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FreeEMS dev diary and its comments thread and my turbo truck!
n00bs, do NOT PM or email tech questions! Use the forum!
The ever growing list of FreeEMS success stories!
Re: sensors
More sensor data,
This all relates to the same sensor, only different Housing
This all relates to the same sensor, only different Housing
- Attachments
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- 188103-da-01-de-Temperatursensor_Typ_94097.pdf
- (69.61 KiB) Downloaded 656 times
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- 182804-in-01-de-KENNLINIE_TEMP_SENSOR.pdf
- (46.52 KiB) Downloaded 717 times
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- 94099_HW.pdf
- (1.2 MiB) Downloaded 636 times
Re: sensors
More sensordata Bosch and American zetler.
Did use the American Zetler TS502F3470RC (duo-sensor) but the temp went out of range on the aircooled cillinderhead.
So used the one mentioned in the earlier post on the cillinderhead and kept the little one as airtemp sensor.
Did use the American Zetler TS502F3470RC (duo-sensor) but the temp went out of range on the aircooled cillinderhead.
So used the one mentioned in the earlier post on the cillinderhead and kept the little one as airtemp sensor.
- Attachments
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- Temp. Sensor TS502F3470RC.pdf
- (544.24 KiB) Downloaded 682 times
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- Bosch sensors_temperature.pdf
- (205.01 KiB) Downloaded 678 times