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Paul V.

Member Since: 01 Mar 2015
Location: Netherlands
Posts: 18

2004 Defender 110 Td5 SW Auto Zambezi Silver

Td5 starts, idles for a moment and stops with sharp taps

Td5 starts, runs idle for a moment and stops with sharp taps.

Sounds like a heavy mechanical problem.
- bit of oil in red ecu plug
- wiring of crankshaft sensor breaks in jacket, repaired
- crankshaft sensor is good
- injector wiring under valve cover renewed
- Fault codes on all 5 injectors
- injectors were all 5 controllable with Hawkeye
- extra mass made from battery min to ecu
- fuelpump in tank makes no noise

Turns out ecu is broken.
Temporarily fixed with a disco ecu
Engine runs fine again, only the cooling water temperature gauge now works wrong...

28th Nov 2020 8:31am

roel

Member Since: 08 Aug 2009
Location: Lelystad
Posts: 2039

That is a result from the Disco Ecu. Roel

1984 90 2.5 na Diesel - RR V8 (1994-2001)
1997 Camel Trophy Discovery 300TDI (2001-2009)
2005 G4 Discovery III 4.4 V8 (2008-2018) It's gone but it still hurts.
2003 90 Td5 (2009-now)

28th Nov 2020 11:23am

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