TESTED KNOCK SENSOR AND ITS WORKING, WHEN TEST DRIVING CAN SEE KNOCK SENSOR ACTIVITY, FOUND BANK 1 SHORTED TO GROUND- TRACED PROBLEM TO A CHAFFED WIRE NEAR THE BATTERY BOX- REPAIR BROKEN WIRE – CHECK CIRCUIT- GOOD
STEVE W. gave our service a 5 star review on 5/31/2022
FOUND CODE P0101, P0172, P01101, P2097. THERE IS TSB PERTAINING TO THESE CODE. WE INSPECTED THE AIR FILTER BOX AND FOUND IT IS BROKEN, AIR FILTER WAS NOT SEALED PROPERLY, THIS IS CAUSING FUEL TRIMS TO GO POSITIVE- NEEDS AIR FILTER BOX REPLACED- REC CLEANING MASS AIR FLOW AND THROTTLE BODY
REMOVE AND REPLACE AIR FILTER BOX WITH NEW
CLEAN THROTTLE BODY
CLEAN MASS AIR FLOW SENSOR
PERFORM RELEARN PROCEDURE FOR FUEL TRIMS
JACK N. gave our service a 5 star review on 5/27/2022