Injector Spill Valve

[snailexpress]

(11-25-2018 )indian_richard Wrote:  

(11-25-2018 )snailexpress Wrote:  

(11-15-2018 )indian_richard Wrote:  ISX15 CM2350 550hp 250kmiles

I just got my first CEL on this truck. Got it used with 240k miles.

So I just got the CEL. On the dash it says "Injector Spill Valve"

Where do I start? What should I do?

You need to find someone who can pull fault codes from ECM to figurout what is going on. The dash can say anything it was programmed to say and lead you in wrong direction.
I had a truck which was not equipped with water/fuel separator and had a lot CEL "Water in fuel".
Came to be bad timing actuator.
"INJECTOR SPILL VALVE":huh: which one injector? Cylinder? Aftertreatment fuel? DEF injector?
When new injector was installed did you or someone change the injector code in ECM?

I didn't plug in Insite, but I used a scan tool and it said cylinder 6 injector.

Did you change the injector code when new injector was installed? It is required as each injector has unique calibration code stamped on the side of injector and ECM need to know this code to manage proper fueling.