P22A1 – NOX sensor circuit high P22A0 – NOX sensor circuit low Performed PPT for NOX sensor 2. Found failed sensor. Replaced sensor. Performed DEF quality test with scanner, test passed and warning light turned off in dash.
NITROGEN OXIDE SENSOR – Remove & Replace – Diesel One,# 2,At Particulate Filter – [Includes: Additional time for use of scan tool to perform this procedure.] – [NOTE: Labor estimates listed are for R&R only and DOES NOT include diagnosis time.]
Eugene W. gave our service a 5 star review on 6/12/2024
P249D – Closed Loop Reductant Injection Control At Limit – Flow Too Low Performed pinpoint diagnostics for code, found reductant injector pump failure. Spec is 58-94 psi, can not get over 53 psi out of pump.
REDUCTANT FLUID PUMP – Remove & Replace – Diesel
Nick M. gave our service a 5 star review on 1/23/2023