DaveM-sport
Active Member
- Posts
- 847
- Location
- Cork, Ireland
been trying to get my dad's D2 running the last while and having some issues!
Fitted a new clutch and then when doing a few other bits I noticed the intake housing of the turbotechnics VNT I had on it was cracking.
Ordered a new CR turbos VNT so was waiting a few weeks for that. When fitted took it for a short drive and everything seemed perfect. Had a few other bits to do before it went back on the road then to be ready for cvrt/mot.
Next time I went to start it, it would just crank and not fire. Was showing up injector long peak charge faults then.
Put a new injector loom into it but still showing a topside switch fault.
Tried a spare ECU I had and it started but if reved over 2500rpm, it would cut out and show up a topside switch fault then too.
Granted the spare ECU I had was unknown so maybe that wasn't right too my mate I got it off said it came out of a 110 that drove into his yard towing a trailer with a Cummins in it before getting the engine swap done.
I drove it for abit then while keeping rpm blow 2000 just to make sure it didn't show up anything else or cut out and not start like the first one.
Was low in diesel then so wouldn't start the next morning so filled it up again but when started, it was missing badly and showed up open circuit on injector 1 and 4 so left it be again until check the ECUs out.
The other day, I tried both ECUs in a friend's D2 that I was sure has no issues to start with and it starts and runs with both ECUs fine although still will cut out and show top side switch fault if go over 2500rpm.
Anybody have any ideas if it's something else that's causing it as no point throwing parts at it as trial and error if there's something going on with the loom or something and just blowing more ecus or injectors.
Fitted a new clutch and then when doing a few other bits I noticed the intake housing of the turbotechnics VNT I had on it was cracking.
Ordered a new CR turbos VNT so was waiting a few weeks for that. When fitted took it for a short drive and everything seemed perfect. Had a few other bits to do before it went back on the road then to be ready for cvrt/mot.
Next time I went to start it, it would just crank and not fire. Was showing up injector long peak charge faults then.
Put a new injector loom into it but still showing a topside switch fault.
Tried a spare ECU I had and it started but if reved over 2500rpm, it would cut out and show up a topside switch fault then too.
Granted the spare ECU I had was unknown so maybe that wasn't right too my mate I got it off said it came out of a 110 that drove into his yard towing a trailer with a Cummins in it before getting the engine swap done.
I drove it for abit then while keeping rpm blow 2000 just to make sure it didn't show up anything else or cut out and not start like the first one.
Was low in diesel then so wouldn't start the next morning so filled it up again but when started, it was missing badly and showed up open circuit on injector 1 and 4 so left it be again until check the ECUs out.
The other day, I tried both ECUs in a friend's D2 that I was sure has no issues to start with and it starts and runs with both ECUs fine although still will cut out and show top side switch fault if go over 2500rpm.
Anybody have any ideas if it's something else that's causing it as no point throwing parts at it as trial and error if there's something going on with the loom or something and just blowing more ecus or injectors.