Vauxhall Insignia insufficient flow??
Variant: 2ltr D turbo
Model Year: 2018
Categories:
Electrics, ECU, Warnings & LightsEngine & Drivetrain
Egr valve caused management light to come on, had diagnostics check and outcome was insufficient flow, this has happened twice now, EGR replaced again, management light stayed off for 70 miles then came back on, this is now becoming somewhat tiresome, anyone have any answers??
Could it be a software issue as car still dirves very well, no loss of power, average MPG shows 27.5 which is riduculously low, yet live mpg shows 45 to 55 mpg??
Could it be a software issue as car still dirves very well, no loss of power, average MPG shows 27.5 which is riduculously low, yet live mpg shows 45 to 55 mpg??
Posted: Sep 29, 2023 (1 year ago)
Checked / cleaned intake manifold ?
Posted Sep 29, 2023 (1 year ago)
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Parts mentioned
Exhaust Gas Recirculation Valve (EGR)
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