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snappa



Member Since: 16 Apr 2008
Location: Watching C-beams near the Tanhauser Gate
Posts: 1633

Scotland 2013 Freelander 2 TD4 GS Manual Buckingham Blue
Crankshaft sensor problem

Hi all, think mine is suffering from this problem, cutting out for a split second, then resuming, happens at all speeds,gears when accelarating etc etc.

Re access to the crankshaft position sensor, is it necessary to remove the wheel to get access? Just had a shufty and I can see the access panel in the wheel arch and if you turn full lock it seems not too bad.
Any help or advice from anyone who's changed/cleaned theirs gratefully received!
Ta

Post #238406 20th Oct 2014 5:22 pm
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ad210358



Member Since: 12 Oct 2008
Location: Here and There
Posts: 7464

England 

The recognised way is by removing the off side wheel and inner wing, but it sems it could be done from below, not sure though with the under tray in place.

http://www.freel2.com/forum/topic21026.html

Post #238408 20th Oct 2014 5:33 pm
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snappa



Member Since: 16 Apr 2008
Location: Watching C-beams near the Tanhauser Gate
Posts: 1633

Scotland 2013 Freelander 2 TD4 GS Manual Buckingham Blue

Great thanks for that link.
Thumbs Up

Post #238458 21st Oct 2014 8:35 am
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snappa



Member Since: 16 Apr 2008
Location: Watching C-beams near the Tanhauser Gate
Posts: 1633

Scotland 2013 Freelander 2 TD4 GS Manual Buckingham Blue

For the record it can't be done unless wheel removed! Thumbs Up
Sorted now

Post #238833 24th Oct 2014 1:55 pm
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Nymagee_Boy



Member Since: 05 Oct 2010
Location: Darwin, Northern Territory
Posts: 9

Australia 2008 Freelander 2 TD4 HSE Auto Alaska White

I noted that your crankshaft position sensor has been sorted, however I have previously posted on the CKP issue. The major issue is not dirt - but corrosion because the sensor is low, and for many exposed. I advise to clean the terminals with fine brushes (dental) and use a rust converter. When assembling, lubricate the pins with a "dielectric grease" that will protect the terminals and allow for current flow. Dielectric grease is produced by CRC - a USA manufacturer, and I note that Electrolube (highly conductive grease) is available in UK/Europe. Finally, bind and seal the connection with a good winding of insulation tape covering the CKP sensor, its plug and lead to add another layer of protection from water ingress.

The issue is corrosion of the terminal's pins, and would be horrendous in UK cold climates where salt and grit are used on roads in winter. I know - I lived on the west coast of Eire in the 1980s and it took a decade for me to dry out in Australia!

Once you have a tube of dielectric grease use it on all connections and light sockets...no poor connections and easy to unplug or remove connections/globes. MY08 Freelander 2 HSE TD4
130K kms
Darwin, Northern Territory
Australia

Post #239123 26th Oct 2014 9:48 pm
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ekwan



Member Since: 15 Oct 2014
Location: Kuala Lumpur
Posts: 27

Malaysia 2008 Freelander 2 TD4 HSE Auto Baltic Blue
Re: Crankshaft sensor problem

snappa wrote:
Hi all, think mine is suffering from this problem, cutting out for a split second, then resuming, happens at all speeds,gears when accelarating etc etc.

Re access to the crankshaft position sensor, is it necessary to remove the wheel to get access? Just had a shufty and I can see the access panel in the wheel arch and if you turn full lock it seems not too bad.
Any help or advice from anyone who's changed/cleaned theirs gratefully received!
Ta


Sensor or sensor connector?
I believe it's connector. The original wire harness uses crappy Tyco connectors.
My car stalled no less than 5 times in the middle of the road while trundling along.
Usually during the warming up phase when there is more NVH, which I believe results in the "disconnect".
Each time, I get a barrage of unrelated error messages on the dash.

I replaced mine with proper AMP ones and problem gone for the past 4 months.

Post #239906 3rd Nov 2014 3:17 pm
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johr



Member Since: 28 Feb 2013
Location: Yorkshire
Posts: 2

United Kingdom 
Crankshaft Position Sensor Connector

Thank you to freel2 forum for pointing me in the right direction.

2007 diesel automatic turned over but wouldn't start a couple of days ago, despite repeated attempts at intervals. Understatement of a message was "Reduced Engine Performance".

Took off engine undertray and wiggled the crankshaft position sensor connector. At next attempt, it started.

Post #414062 1st Nov 2021 5:16 pm
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