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Home > Puma (Tdci) > 2011 Defender 2.4 Puma cranks but will not fire.

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Ianh

Member Since: 17 Sep 2018
Location: Essex
Posts: 2397

Glad it’s solved.
However , just for clarity, that’s not an issue with the immobiliser, I.e the 10AS. It’s an issue with the immobilisation circuit between the 10AS and the engine ECU. On the 2.4 the single wire goes via the instrument cluster (IC) and within the IC the PCP solder connections can fail, breaking the circuit between the 10AS and engine ECU. As you rightly say this was addressed in the 2.2 Puma’s where the wire does not go via the IC.

30th Mar 2024 3:13pm

Sparke

Member Since: 29 Dec 2017
Location: Bishop Auckland
Posts: 2

2011 Defender 110 Puma 2.4 HT Alpine White

Thanks for the reply Graham, I am thinking mine is the high pressure fuel pump and sensors. Deep Joy.

7th Apr 2024 9:11am

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