Daviddawud
17-04-2022, 09:04 PM
Got this golf and it had zero boost. Turbo swapped to brand new but same symptoms. No boost and lots of grey smoke.
No fault codes showing. But if you unplug any random sensor no fault codes show for open circuit on any of them. All sensors seem to be reading ok in live data apart form two.
Air temp is showing -40
Boost sensor showing 2600 at idle but the ecu requested boost at idle is also 2600 and both don’t change.
It’s like the cars in limp mode but showing now codes??
Ecu problem perhaps? It’s been mapped in past for Dpf delete
No fault codes showing. But if you unplug any random sensor no fault codes show for open circuit on any of them. All sensors seem to be reading ok in live data apart form two.
Air temp is showing -40
Boost sensor showing 2600 at idle but the ecu requested boost at idle is also 2600 and both don’t change.
It’s like the cars in limp mode but showing now codes??
Ecu problem perhaps? It’s been mapped in past for Dpf delete