2015 Lincoln MKC
Mileage
111,527
Service Date
10/25/2022
Services Performed
- Complete hookup & analysis on Scope or Scanner 1. Confirm problem : Yes 2. Monitors : Incomplete 3. Computer codes : PO420- CATALYST SYSTEM EFFICIENCY BELOW THRESHOLD BANK 1 4. Mode 6 data: OK 5. Visual test : N/A 6. Engine vac. @ idle : N/A 7. Engine vac. @ 2500 : N/A 8. Smoke test : N/A 9. Diagnostics : Checked catalyst converter temp with thermal temp gun. Inlet temp is higher than outlet temp. Also upstream O2 sensor #1 is mirroring O2 sensor #2. Downstream O2 mirrored sensor #1 when propane was added to intake stream. Also checked fuel pressure. Tested back pressure at O2 sensor #1, has about 2 PSI at idle and about 8 PSI at wide open throttle. Recommend to replace Catalytic Converter Bank 1. After repairs cleared codes and test drove vehicle. No stalling and no codes returned. Mode 6 passed. All drive cycle monitors cleared / passed at this time. 10. Confirm fix: YES Tire Pressure F= 35 R= 35 Complementary inspection Air filter – OK Cabin filter – OK Belts – OK Hoses – OK Engine oil – OK Engine coolant – OK Tires – RF_9/32____LF_9/32_____RR_6/32_____LR_6/32_____ Tire Date codes – 2021/2018 Visual Brake inspection – F__7mm________R_8mm________
- CATALYTIC CONVERTER – Remove & Replace
- Car Wash – Complementary – THANK YOU ::))
Michael C. gave our service a 5 star review on 10/25/2022
