Peugeot 406 1.9dt R reg engine fault

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Dave Burns
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Joined: 14 May 2001, 05:30
Location: United Kingdom
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x 2

Post by Dave Burns »

The other sensor is the TDC sensor in the top of the bellhousing.

Note that the ecu drives the tacho on these later 1.9td's, it does not have its own pickup.

The ecu will continue to drive the tacho from either the injector lift sensor or the tdc sensor.

Dave
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rich201283
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Joined: 29 Jul 2003, 01:50
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Post by rich201283 »

I have unpluged the injector sensor and the tacho still works, I have also unplugged the tdc sensor and the tacho again still works so it again rules the tdc sensor been at fault.

Someone suggested it could be the speed sensor, What do you think?
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Dave Burns
Posts: 1915
Joined: 14 May 2001, 05:30
Location: United Kingdom
My Cars:
x 2

Post by Dave Burns »

There are no other sensors relating to engine speed on this engine.

Dave
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alan1701
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Joined: 13 Aug 2014, 17:16
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Re: Peugeot 406 1.9dt R reg engine fault

Post by alan1701 »

Hi Rich201283 I have a Peugeot 406 1.9 td to, my car is on the T plate and has developed the same fault that your Peugeot suffered. I am sorry to bother you but I was wondering if you got the issue resolved and if so how because I am at a complete lost as how to repair mine and any input would be very muvh appreciated thanks.
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