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Old 19 December 2018, 03:34 PM
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mhussein
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Default No power to crank and cam sensor
Hi there,

I've got a 2003 impreza sti,can anyone advise where is the power feed for cam and crank sensor pls

thanks
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Old 19 December 2018, 04:48 PM
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Don Clark
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No power connection, both sides of each sensor connect back to the ECU.



Relevant section of ECU pinout

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Old 19 December 2018, 05:41 PM
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mhussein
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Old 20 December 2018, 10:59 AM
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mhussein
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Forgot to mention it's a jdm spec c

Is the wiring the same as mention above
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Old 20 December 2018, 01:21 PM
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Don Clark
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Originally Posted by mhussein
Forgot to mention it's a jdm spec c

Is the wiring the same as mention above
I would imagine it will be similar but not necessarily the same wire colours or ECU pins.
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Old 20 December 2018, 01:37 PM
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Check the 2 main connectors behind the battery - quite often have corroded pins causing problems
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Old 20 December 2018, 04:57 PM
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