Edmunds Answers



  • MrShift@Edmunds 07/05/09 12:35 pm PST

    I have to grope a bit in the dark here because we don't have this model in the USA, but this cam buss fault suggests something to do with the camshaft sensor or the wiring that supports it. I just don't know the engine controls on this type of diesel but if it is the camshaft sensor itself I wouldn't imagine this to be a big job, no. if we are talking about the harness that communicates with the engine management computer, then that's one of those "pin by pin" diagnostics that can be tedious. Trouble codes are ONLY indicators of the general system where a fault is occurring. No computer yet devised for car diagnostics and pinpoint the actual component failure without the assistance of human intervention to narrow it down. but at least you know where to start. The sensor can be tested by someone who knows what they are doing.


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