Technical Ducato 2ltr jtd

[a kuenne]

Hi I have a problem with my motorhome it was showing thick black smoke on accelerating and loss of power I’ve checked egr ok maf sensor same connected and unplugged changed injectors for recons now won’t start at all ??? Help Allan

 

[bugsymike]

Hi I have a problem with my motorhome it was showing thick black smoke on accelerating and loss of power I’ve checked egr ok maf sensor same connected and unplugged changed injectors for recons now won’t start at all ??? Help Allan

Ideally you need to read the stored Error Codes before throwing money at it.
Most people on Forum use MES diagnostics, however I have a 2010 Fiat Scudo that doesn't appear to be listed on MES as it is the Peugeot 2 litre 16 valve engine.
By the way unplugging sensors and injectors with ignition on often throws up error codes so should be avoided if possible.
Black smoke can be a turbo, turbo hose, intercooler leaking/losing pressure etc. So may not be injector related anyway.
However that on it's own should stop engine from running.