I have the following error in ISTA which keeps coming back after i delete it but each time i work through the diagnosis program it says it can be ignored and deleted.
Just wondering if anybody has come across the same code on their N57 engine and what the hell does the below fault description mean to a non techie?
"246B00 - Charge-air pressure sensor, signal plausibility with ambient - pressure sensor at idle"
Fault Description - Plausibility check of charging pressure with ambient pressure. The fault is detected if the difference between the charging pressure and the ambient pressure exceeds a limit value
Limit value: 300 mbar
The only thing i did recently was disconnect it whilst changing the glow plug controller.