Apologies if this has been covered numerous times...I am on a trip and experiencing a potential problem with my (new to me) 06 Sprinter.
Going up long grade in California, I checked my OBDII reader on my smart phone to check load and water temp. Was surprised to see very low boost - 4psi at the most. actually saw vacuum when lifting off accelerator which I don't recall ever seeing. Van had normal boost - 16 or so yesterday. I checked trouble codes and have a P0101 mass air flow and a P2011 intake manf runner control circuit.
Van seems to have good power. Not all that familiar with these yet but the turbo hose at top of engine feels mushy at idle, I recall it being firmer from previous checks.
Any advice on what to start checking would be appreciated. Begin a long drive across the desert thru Vegas and further east...will I get the dreaded limp home mode thingy if I keep driving like this?
Thanks, Chris.
Going up long grade in California, I checked my OBDII reader on my smart phone to check load and water temp. Was surprised to see very low boost - 4psi at the most. actually saw vacuum when lifting off accelerator which I don't recall ever seeing. Van had normal boost - 16 or so yesterday. I checked trouble codes and have a P0101 mass air flow and a P2011 intake manf runner control circuit.
Van seems to have good power. Not all that familiar with these yet but the turbo hose at top of engine feels mushy at idle, I recall it being firmer from previous checks.
Any advice on what to start checking would be appreciated. Begin a long drive across the desert thru Vegas and further east...will I get the dreaded limp home mode thingy if I keep driving like this?
Thanks, Chris.