MK5 Golf GTI

All Things Mk5 => How to Guides / Troubleshooting => Topic started by: edewer on December 11, 2013, 12:54:23 pm

Title: Boost problem but no fault.......
Post by: edewer on December 11, 2013, 12:54:23 pm
Hi all,

collect my GTI next week, but one thing noticed on test drive was that it felt a little lacking in the power department.

Diagnostic check came up with nothing, but when we looked at the requested and actual boost pressures (apparently should be fairly close to each other in value) were quite different. I cant remember what the values were measured in, but one reading was around 280, the other 1000+ if that makes any sense?

Any ideas as to what it may be?