Quattroman
Member Since: 19 Jun 2019
Location: Cumbria
Posts: 9
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Hi so still ha[[y with disco 4 but and it is a big but
got suspension lowered hdc fault and limited gear selection fault car keeps going no noticeable difference unless you need a different gear (seems onlt the gear the warning appears with is available
stop switch off and restart and fault is cleared
plugged into fault reader and get the following
From engine ECU:=
P0402 Exhaust gas recirculation flow excessive
P0101 Mass flow circuit out of range
From gearbox :-
U2023 Fault recieved from an external node
From ABS:-
U0401 invalid data from engine control unit or powertrain control unit
I am figuring the EGR is sticking and causing problem but ML not coming on only two warning triangle and suspension warning light
Any help greatly appreciated on this
ive already replaced battery as only 11.9V ,replaced alternator as only 13.6V at 2000RPM and brake switch as a precaution.
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 6th Aug 2019 1:05 pm |
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Globetrotter448
Member Since: 21 Mar 2017
Location: Londonderry NSW
Posts: 1782
  
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Maybe EGR stuck open
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| 22nd Aug 2019 11:25 am |
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Quattroman
Member Since: 19 Jun 2019
Location: Cumbria
Posts: 9
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Turned out to be left bank EGR stick open and throttle body had slight crack repaired now
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| 22nd Aug 2019 11:40 am |
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