Vauxhall Combo p0400 egr low voltage p1125 turbo boost sensor low voltage

Car: Vauxhall Combo
Variant: 1700 di
Model Year: 2002
Categories: Electrics, ECU, Warnings & Lights
problem with these codes, garage got these codes on there computer thing. had the earth leads looked at and apparently ok. ive cleaned egr valve out as it was all coked up. still the codes are there, garage tried to clear the codes with there machine but they cant clear them. when the car is started the engine management light stays off for about 2/3 seconds then there is a click comes from under the glove compartment area and the engine management light comes on, very frustrating as stuck in limp mode. any suggestion what else I can do
Posted: Dec 16, 2012 (12 years ago)
earth leads may have been checked but is the battery in good condition?Also if the egr was choked is there a dozer that may be seized/choked up or a vacuum pipe split somewhere
Posted Dec 17, 2012 (12 years ago)
hi, I don't understand what a dozer is
Posted Feb 3, 2013 (11 years ago)

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