2002 Vauxhall Astra various fault codes

Car: Vauxhall Astra
Year: 2002
Variant: 1.7tdi
Categories: Running Rough, Starting & Power Loss
management light on.4codes logged p0380,p0400,p1125,p1625.cannot cancel codes.glow plugs not working hence poor starting but runs ok when started .could faulty ecu cause these problems.if not any suggestions?.
Posted: Mar 21, 2013 (11 years ago)
Check on the back of the engine mate to see it there is a small ECU about middle of block. This can cause random false codes. Also I have come across a vw which the owner stated the glow plugs didn't work. Took me a while before finding out they only work at certain temperatures. So some mornings the car will deem it to not needing heaters. Not sure if its the case with yours Theo.
Posted May 12, 2014 (9 years ago)

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