Maybe this is the code?
17669/P1261/004705 - PD Unit Injector: Cylinder 1 (N240): Regulation Range Exceeded
Possible Symptoms
* Drivability Issues
* Reduced Power
* Rough Engine Running
* Increased Emission Values
Possible Causes
* Regulation times exceeded
* Contact resistance
Possible Solutions
* Check Injectors and Injector Wiring
o See Meas. Value Block 018
o Check Resistance of Injectors/Wiring
Tuesday, August 27th, 2019 AT 3:00 PM
(Merged)