2015 Volvo VNL670 D13 fault codes DTC P269800

2015 Volvo VNL670 D13 fault codes DTC P269800

P269800 Exhaust Aftertreatment Fuel Injector "A" Performance

Event:
Exhaust Aftertreatment Fuel Injector "A" loss of injection above 0.75 ratio

ECU PINS: 

A14. EB:62
A14. EB:45

Root Cause:
– Exhaust Aftertreatment Fuel Injector "A" clogged
– Exhaust Aftertreatment Fuel Injector "A" does not deliver as expected 

Workshop action:

Check:

– Exhaust Aftertreatment Fuel Injector "A" If fault is not detected: Fault trace according to Tech Tool fault tree