Injector7 too early/late timing
â–¶ How to fix
Replace the ECU
What you'll see
To early timing will cause high NOx, to late will cause a higher temperature in the after treatment system.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The desired start of injection is compared to the electric pulse sent to the injector.
Possible cause
Possible cause is a faulty ECU.