I guess i will also ask in this old thread.
2006 xc70 with D5 185hp here.
Same issue for me, i keep getting Injector 5 signal too high. First time it happened i was driving, but now its happening on every cold start.
What confuses me is that if i use vida and clear the code, the car is running normal until next cold start. When its running while the fault is present, its running really rough, like it has air in the system.
Vida also gives me a code with low fuel pressure that seems to come at the same time as injector 5.
I have not changed the terminal yet, since i first now read about that, but i have looked at the loom around 8 inches in, i found some cracked wires that i changed out but it didnt help.
Is the repair terminal my first step as well? i think i should look more into the loom while waiting for the terminals, where do the injector wires go, to the ecu?
Thanks in advance for help and advice
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