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I think you would have to find another one with the same part number

I think there's possibly been a problem with my ECU for a long time , in the 3 years I've owned it I've done a parked regen every 7 - 10 days about 150 miles when there's 4 notches on the gauge . The mechanic from mercedes said it should be more like every 2000 miles & there must be a problem...

It didn't cross my mind about the odometer , that must of been set as it's the same , lots of their ECUs are much cheaper but they'll know mine is quite rare .

Yes I'm glad it's going , I just need to sort the exhaust brake , the silonoid in it works ok but the flap isn't moving , I'll take it off & Chech it before I order another

Same part number & Bosch number , all the other numbers were different .

That's my truck finally fixed , a company that had a 2nd hand ECU swopped all the data from my ECU to theirs . As soon as I fitted it at the garage the truck started as it should with the fuel pump regulator connected as it should be . Still no Speedo & after a few mins limp mode again ...

Something that baffled me - when I took all the grounds off the chassis ( about 10 of them at the same place ) I'm getting between 8v - 10v when I put the tester on the grounds one at a time between chassis - ground wire

Mercedes roadside came to the garage with start diagnostics . The fuel pump regulator doesn't work when fitted to the pump . When the wiring connection is took off the regulator & put on the old one ( not fitted ) it works perfectly . It's got a new battery , the voltage when running using the...

Hi Lou , do you have a diagram for the ECU ? My email is stuartthurs@hotmail.com thanks

I've had the truck for 3 years & have really done anything to it apart from the grease points & oil & filters . If the fuel pump works at higher revs you'd of thought it would be ok at lower revs . If it starts with the fuel regulator unplugged the fuel pump must be working I think . Maybe it is...

I managed to get the truck to a commercial garage . The truck will only start - drive when the fuel regulator is disconnected . At idle the truck has low fuel pressure , I've seen the fuel pressure above idle say 1500 rpm & the pressure at the high pressure pump stays the same as at the common...

I managed to get the immobiliser off , the auto electrician unplugged a connection & never plugged it back in ! I got my truck in to a commercial garage today . My truck now will only start - run when the fuel pressure regulator is disconnected . I'm starting to think the ECU has a bad ground ...

That's a auto electrician been , when I phoned I was told he had mercedes diagnostics . It turned out he didn't , although his computer did connect . I took the wire of the injector that wasn't working & got a good look at them & retwisted them & connected them back up & my truck was running on...

Thanks for your help , I'll have a look on Facebook , I'd looked before but only searched mitsubishi canter

Thanks , I'll check the wiring today , I think the electrical fault could also be in the injectors but I'll check the wiring to

Theres definitely only diesel in the tank

Hi Howard , at the moment the truck won't drive . Someone suggested to me I might have a broken canbus wire , seemingly if one canbus wire is broken it could effect everything . In the past 6 months limp mode has gone on & off but started to get more & more often as time went by . My exhaust...

The codes I have at the moment are Spn 651 fmi 5 & Spn 652 fmi 5