Sprinter and Liberty Diesel Chip tuning...

From : inmotion tuning usa

Q: on oct 21 149 pm mike simmons mike...@yhti.net wrote a boost gauge is useful to help drive for fuel economy and also to monitor the turbos output. if you can drive and keep your boost pressure 10psi you will be driving for max economy. should your boost plumbing or intercooler develop a leak the boost gauge will show a loss of pressure compared to what the nomral boost pressure should be. the boost gauge would be more useful than a fuel pressure gauge imho... different strokes i guess...... makes sense. thanks mike. all this time i thought a boost gauge was simply so one could watch the needle go back and forth ... - well yeah... that too... ;^ mike craig c. .