Technical 2.8 jtd (blue dials) 2002

[zombieites]

Can anyone please help, had a fault now with camper for years, will run ok for a few miles, then total power loss and will just idle at tick over, will not rev, had turbo boost sensor changed, fuel reg, wastegate unit changes, seems underpowered as well

 

[ecunotemu]

Can anyone please help, had a fault now with camper for years, will run ok for a few miles, then total power loss and will just idle at tick over, will not rev, had turbo boost sensor changed, fuel reg, wastegate unit changes, seems underpowered as well

And what do the diagnostics say. Sounds like you need a new mechanic.

 

[Crossingkeeper]

The pre-facelift 2.8jtd's can suffer from throttle potentiometer and/or connecting loom failure which could cause this issue (but do check first before replacing!)

 

[zombieites]

Thanks for reply, however I need someone who can read 3 pin ecu, will the pedal fault generate an error code, need a mechanic in the country that can nail this fault

 

[varesecrazy]

MultiecuScan

 

[ecunotemu]

Thanks for reply, however I need someone who can read 3 pin ecu, will the pedal fault generate an error code, need a mechanic in the country that can nail this fault

If you have a laptop you can use this simple kkl cable with 3 pin adapter:
http://www.ebay.co.uk/itm/Fiat-3pin...iagnostic_Tools_Equipment&hash=item3a94bbeaac

You can also get a bluetooth one and use alfaobd demo on your smartphone with the same adapter:
http://www.ebay.co.uk/itm/PRO-ELM32...iagnostic_Tools_Equipment&hash=item3383b63781

 

[zombieites]

Thanks for reply, however tried the kkl cable which worked using the one plug, ABS was read, but there was an additional eng 3 pin which it would not connect successfully, if abs was fitted on some vans they had a separate plug, more confusion as always

 

[ecunotemu]

Thanks for reply, however tried the kkl cable which worked using the one plug, ABS was read, but there was an additional eng 3 pin which it would not connect successfully, if abs was fitted on some vans they had a separate plug, more confusion as always

Sure you have the right three pin, red/wht = k-line, blue/wht = l-line and black is signal ground hen croc clips for power. Theres no point in pursuing until you can read diagnostics, did you try changing the kkl baud rate etc.

 

[zombieites]

No I will try and change baud rate next thanks, as said previous strange how I could read ABS unit ok, eng plug might be corroded