Customer reports illuminated CEL. Additionally no start condition, lack of power, failure to recover from...

Bulletin number

LI06.10-P-076023

Component

Engine

Summary

Complaint Customer reports illuminated CEL. Additionally no start condition, lack of power, failure to recover from ECO stop, and/or poor acceleration. Cause • Under investigation Remedy Process FSCU and ME codes via guided test. Perform fuel pressure test on high and low pressure sides of system. Check and perform electrical testing from N118 X1 pin 1 to K40/5 S2 pin 1 Check from N118 X1 pin 2 to W10/1 with ignition on. Look for voltage drop. Check from N118 X2 pin 9 and 10 to X30/21 pin 1 and 2 and check CAN low/high voltages to see if in spec. Check for loose contacts at these pins and/or corrosion. Check resistance from N118 X1 pin 3,4,5,6 to X18/3 pin 1,4,3,2 and check for loose contacts and/or corrosion. Also pin drag and ensure within spec. Check and inspect all pins at X18/3 and perform wiggle test while monitoring AV. Ensure within spec. If all electrical tests pass. Open a TIPS case with the results from them as well as the fuel pressure tests.

Owners of these vehicles have filed 8 complaints in the engine category.