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Author Topic: Sensor ID?  (Read 13974 times)

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GTRS Fiero

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Sensor ID?
« on: February 06, 2019, 09:50:00 pm »
I have some MAP sensors.  None of them have markings.  Any idea how to tell what they are?
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Fierofool

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Re: Sensor ID?
« Reply #1 on: February 06, 2019, 10:49:38 pm »
This may be of some help.  I think I once heard that you should look at the terminal ports to be sure they're keyed the same as your harness end.  The female terminals in the MAP have a ridge in some of the terminal slots that should match the slots in the male harness terminal posts. 

Edit:  Went back and read it and in the 4th paragraph, it speaks to the keying of the harnesses. 

http://www.robietherobot.com/storm/mapsensor.htm
« Last Edit: February 06, 2019, 10:55:43 pm by Fierofool »
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GTRS Fiero

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Re: Sensor ID?
« Reply #2 on: February 06, 2019, 11:14:24 pm »
That chart is missing some MAP sensors.  My MAP sensors all work on the Fiero, but I can't tell which us which.  For example, one is factory, one is an update, and the other is the update after that.
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Fierofool

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Re: Sensor ID?
« Reply #3 on: February 06, 2019, 11:22:26 pm »
All the factory units have GM embossed in the top.  Look at the numbers on them and tell us what Bar the Fiero uses, please. 
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There are three kinds of men:

1.    The ones that learn by reading.
2.    The few who learn by observation.
3.    The rest of them have to pee on the electric fence and find out for themselves.    Will Rogers

GTRS Fiero

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Re: Sensor ID?
« Reply #4 on: February 06, 2019, 11:28:36 pm »
The Fiero uses a 1 bar.
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