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mfiio [2009/03/06 07:30] twdorris |
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- | ====== MFI Schematic - I/O ====== | ||
- | This page is a collection of notes on how to read certain information off the MFI schematic in the DSM shop manual. First, reference the [[http://www.dsmlink.com/images/forums/2GECUMFI.pdf|2G MFI schematic]] (or the [[http://www.dsmlink.com/images/forums/1GECUMFI.pdf|1G MFI schematic]]) for an example of what this schematic looks like. | ||
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- | ===== ECU Pins ===== | ||
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- | ==== Input - analog ==== | ||
- | {{http://www.ecmtuning.com/images/forums/ecudocs/input-analog.gif}} | ||
- | This is a simple analog (0-5v) input to the ECU. No significant load on the sensor is illustrated in this diagram. | ||
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- | ==== Input - analog w/pull down ==== | ||
- | {{http://www.ecmtuning.com/images/forums/ecudocs/input-analog-pulldown.gif}} | ||
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- | ==== Input - analog w/pull up ==== | ||
- | {{http://www.ecmtuning.com/images/forums/ecudocs/input-analog-pullup.gif}} | ||
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- | ==== Input - analog w/pull up & down ==== | ||
- | {{http://www.ecmtuning.com/images/forums/ecudocs/input-analog-pullupdown.gif}} | ||
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- | ==== Input - digital ==== | ||
- | {{http://www.ecmtuning.com/images/forums/ecudocs/input-digital.gif}} | ||
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- | ==== Output - digital ==== | ||
- | {{http://www.ecmtuning.com/images/forums/ecudocs/output-digital.gif}} | ||
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