TD5 Engine issues

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ttwep

New Member
Posts
7
Location
Brackley
Hello All
First post, so be gentle!

Td5 90 2007. First threw a CEL 6 months ago with no other symptom.

This progressed to it doing it everytime I came of the dual cariiageway and was accopanied by a feeling of the engine "no deccelerating". A sort of burp. After this, the CEL would light and the engine would have no boost for 5-10seconds.

Recently, this has started to happen all the time. When the boost comes back, if you are on throttle (say for example you slowed for a corner a little and are then feathering the throttle round it), it feels like the engine surges, but I think this is just the boost coming back, as I say.

Final straw was a trip on the motorway last week where after doing this a lot, it began reducing power down to zero and left me coasting on the motorway. I was able to get going again by quickly turning the ignition key back one and then forwards again, but this is not a great way to drive!

Anyone got any ideas? Better yet a Nanocom near Brackley to check the codes?

Many thanks in advance!
BillP
 
Hello All
First post, so be gentle!

Td5 90 2007. First threw a CEL 6 months ago with no other symptom.

This progressed to it doing it everytime I came of the dual cariiageway and was accopanied by a feeling of the engine "no deccelerating". A sort of burp. After this, the CEL would light and the engine would have no boost for 5-10seconds.

Recently, this has started to happen all the time. When the boost comes back, if you are on throttle (say for example you slowed for a corner a little and are then feathering the throttle round it), it feels like the engine surges, but I think this is just the boost coming back, as I say.

Final straw was a trip on the motorway last week where after doing this a lot, it began reducing power down to zero and left me coasting on the motorway. I was able to get going again by quickly turning the ignition key back one and then forwards again, but this is not a great way to drive!

Anyone got any ideas? Better yet a Nanocom near Brackley to check the codes?

Many thanks in advance!
BillP

You would be better of posting in the defender group. The engine groups do not get a lot of traffic.

Cheers
 
Ok. Good advice. Thanks. Are you the same Neilly who is on the LZ international rescue map as pretty close to me?
 
Reading the blackbox site they both use the NCOM11 package so good chance it would work. Do you take beer tokens?
 
Hi. The CEL(MIL) comes on on a Td5 only for two faults: TPS or CPS, from your description seems very like TPS signal issue, if you are lucky it's just the pedal not a wiring issue... if you get a "driver demand ..." fault code too then it's certain and in that case better replace the throttle to rule the sensor out and if the problem is not solved you'll have to work on the wiring
 
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