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pannawonica

Member Since: 21 Nov 2010
Location: Clackline Western Australia
Posts: 568

What’s the cause?

2011 puma 2.4 dies when driving but starts instantly when stationary and runs well too the next event! Anyhow been busy tomorrow I will look deeper into it. I have checked the fuel filter for residual water, non found. Battery and earths and relay under drivers seat for security! Fault codes I have yet too do. My thinking it maybe the ignition switch or 10As , however being intermittent it is a little bit

16th Sep 2018 3:13am

pannawonica

Member Since: 21 Nov 2010
Location: Clackline Western Australia
Posts: 568

Checked fault code P0234
P0100
P0623
P0623
P0200
would I be looking at an electrical supply failure because I always get P0234 and the others suggest this too me, could be the switch behind the barrel lock? Looked at the harness and although tight, looked in good order!

16th Sep 2018 3:58am

LandRoverAnorak

Member Since: 17 Jul 2011
Location: Surrey
Posts: 11324

There have been a couple of reports of the ignition switch failing that have produced the symptoms you've described.

This might help but also read back through the rest of the quite long thread:

http://www.defender2.net/forum/post700627.html#700627 Darren

110 USW BUILD THREAD - EXPEDITION TRAILER - 200tdi 90 BUILD THREAD - SANKEY TRAILER - IG@landroveranorak

"You came in that thing? You're braver than I thought!" - Princess Leia

16th Sep 2018 7:24am

pannawonica

Member Since: 21 Nov 2010
Location: Clackline Western Australia
Posts: 568

Much thanks for the heads up

, I’m sure whilst I am having a couple of sherbets, I can digest the info in the thread! It’s that time of day over here!

16th Sep 2018 8:19am

Bergos

Member Since: 08 Aug 2015
Location: Somewhere in Portugal
Posts: 95

2007 Defender 110 Puma 2.4 HT Keswick Green

What about the CVC valve?

Mine was dying while idle. Changing CVC did help. Bergos

LR Defender 110 HT 2007 (2.4 Puma)
https://www.facebook.com/LR.Wanderlust/

16th Sep 2018 12:55pm

pannawonica

Member Since: 21 Nov 2010
Location: Clackline Western Australia
Posts: 568

I did consider the VCV, but I have not ever had water in fuel event which hasten the demise of said valve. Fault codes point too an electrical problem and it is at the moment running perfectly, starting idling and runnning at speed. I forgot too indicate that I lost instrumentation during the problem.

17th Sep 2018 2:55am

pannawonica

Member Since: 21 Nov 2010
Location: Clackline Western Australia
Posts: 568

Problem solved!

well not exactly

I suffered a ‘fail too proceed’ moment at a busy junction with lights! Burger! Anyhow got the RAC towed too Jordan Rovertech Perth who put the textbook on the deafener straight away! The tech said as I requested the 10AS too be turned off, he stated it could be, but it was unlikely, but give her a try! He was right, after reset ran well for 10ks then pooped again! Yep! It was the ECU, one ordered about a week from eastern states! Josh the tech said the do a lot of work for the main Land Rover dealers because they cannot change defender ECU,S. He then showed me his collection of puma gearbox adapter shafts!

happy days!👍

20th Sep 2018 1:11am

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