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Author Topic: Crank sensor air gap  (Read 2089 times)

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Andyv6

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Crank sensor air gap
« on: 06 November 2012, 23:38:45 »
Hi guys any one know what the airgap should be ? cant find any info any where on it 98 3.0l elite cheers andy.
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Nick W

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Re: Crank sensor air gap
« Reply #1 on: 07 November 2012, 08:14:40 »
I'm curious as to how you intend measuring it.
Plus, it's not adjustable so why would you bother?
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henryd

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Re: Crank sensor air gap
« Reply #2 on: 07 November 2012, 17:44:38 »
Quote from: Nick W on 07 November 2012, 08:14:40
I'm curious as to how you intend measuring it.
Plus, it's not adjustable so why would you bother?

+1 if its seated correctly on its O ring it can't be wrong
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Andyv6

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Re: Crank sensor air gap
« Reply #3 on: 07 November 2012, 20:46:59 »
I keep getting fault code 19 and car keeps cutting out only thing I have not yet checked for this Is the air gap if air gap is ok only thing I'm left with is faulty ecu.
 
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Andy B

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Re: Crank sensor air gap
« Reply #4 on: 07 November 2012, 20:59:53 »
Quote from: Andyv6 on 07 November 2012, 20:46:59
I keep getting fault code 19 and car keeps cutting out only thing I have not yet checked for this Is the air gap if air gap is ok only thing I'm left with is faulty ecu.

Fit a new one from GM & see if that sorts it  ;)
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Andyv6

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Re: Crank sensor air gap
« Reply #5 on: 07 November 2012, 21:06:31 »
Have done and took it back under warranty and fitted a 2nd one still the same.
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TheBoy

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Re: Crank sensor air gap
« Reply #6 on: 07 November 2012, 21:16:06 »
Is it a Bosch or Siemens one?
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Andyv6

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Re: Crank sensor air gap
« Reply #7 on: 07 November 2012, 21:26:31 »
Both bosch ones and the original that came off was a bosch.
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TheBoy

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Re: Crank sensor air gap
« Reply #8 on: 07 November 2012, 21:33:44 »
Have you got the facility to clear out the 19? Doesn't happen often, but I have seen that code get stuck.
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Andyv6

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Re: Crank sensor air gap
« Reply #9 on: 07 November 2012, 21:46:10 »
Yea got "My Naff Code Reader" and access to a snapon scanner, eml never comes on just cuts out then when checked code 19 is in there.
« Last Edit: 07 November 2012, 21:49:10 by Andyv6 »
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symes

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Re: Crank sensor air gap
« Reply #10 on: 07 November 2012, 21:48:30 »
Quote from: TheBoy on 07 November 2012, 21:33:44
Have you got the facility to clear out the 19? Doesn't happen often, but I have seen that code get stuck.
  YEP cleared on mine now back- ???
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TheBoy

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Re: Crank sensor air gap
« Reply #11 on: 07 November 2012, 22:00:21 »
Only other thing is damage to the reluctor  :-\

Motronic 2.8.x ECUs are virtually bulletproof.  Check the connectors near battery tray, anf into ecu I suppose  :-\
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Andyv6

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Re: Crank sensor air gap
« Reply #12 on: 08 November 2012, 10:34:33 »
Had a borescope in the crank sensor hole while turning engine over by hand reluctor looks all ok that's why I was wondering about the air gap just incase the sensor had been manufactured incorrectly.
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TheBoy

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Re: Crank sensor air gap
« Reply #13 on: 08 November 2012, 19:16:12 »
airgap is not specified.
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