Vauxhall Insignia - Engine malfunction indicator lamp lights up during the thrust phase | HELLA
Vauxhall
Insignia
Model year: 2009 – 2011
Engine code: A18XER
Vehicle Identification Number: 91000001 – B1198549
Engine malfunction indicator lamp lights up during the thrust phase.
Error code: P0300
meaning: several cylinder misfires identified.
Error code: U0100
meaning: data bus, engine control module A no communication.
In addition, the following message is displayed by the control unit in the error log:
The error codes were set at 0% throttle position and catalytic converter temperature above 900° C.
If the two error codes are associated with the values in the error log, this may point to the control module software.
The vehicle manufacturer states that the remedy here is to program the engine control module with revised and improved software.
The software update can be carried out by an authorised dealer.