What is ecm-91 code?

[Bigblue]

Diagnostic Trouble Codes





List of errors for: ECU ECM with code 910E
ECM-910E Throttle unit, internal fault. Faulty signal.
ECM-910E Throttle unit, internal fault. Faulty signal. Intermittent fault
ECM-910E Throttle unit, internal fault. Faulty signal. Permanent fault

I pulled these codes up off PPC's site...Might mean nothing, but also might mean something if the codes your tech pulled up were truncated...Might be worth looking into...

[AmericanT4]

Hi
My wife was driving the V40 and the car simply shit down in the highway, but it started right up.
She took the car to a friend who is a Volvo mechanic and he was kind of alerted ( or what he said is the culprit) by this code

Ecm-91 Torque Reduction- DTC stored in DSA
What is this? and how could it be fixed?

Thanks in advance

Did you ever fix this error. I have same car and had same issue from using leds instead of stock bulbs for brake lights and the dsa light came on and blown indicator and it set the sane code for reduced torq. Use Vida dice to scan it and it will tell u the reason it set the code

[AmericanT4]

Did you ever find a solution?