Po 236

[showmestaterida]

Have a po 236 on 2001 3500hd 6.5. Boost sensor 1 out of range. Have vaccume(20) at the wastgate acutator. any advice?

[962500]

Try Changing your boost sensor. Mine did the same thing, it would come up with a code for the boost sensor. Changed the boost sensor and it came back.

[Violator]

Have same code on 99 sub. Comes up if loading engine usually on humid days. Disconnect batts for time to reset computer and goes away for 1 week to 6 months. When comp is reset it puts boost sensor back on line.