Mazda CX-9 Check Engine Light is On

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Here are some repair orders from CarBeast's database of hundreds of millions of repairs. Browse them or sign up and use Insight to get a full diagnosis.

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VIN: JM3**************
Mileage: 70,000 - 80,000 miles
Repair Date: April 2016
Location: Pennsylvania

C/S CEL IS ON CHECK STYEM CODE P03244 CMP INT BANK1 CHECK CAM SENSOR REPAIR WIRE TO SENSIR PRODE MARKS IN HARNESS. DRIVABILITY

VIN: JM3**************
Mileage: 0 - 10,000 miles
Repair Date: May 2018
Location:

CUSTOMER STATED CHECK ENGINE LIGT CMOES ON AND OFF,ALL DASH LIHGTS COME ON SEEPRATELY THEN GO OFF,CAR DRIVES FINE. WIRE REPAIR . REAR HARNESS (DASH TO RCBM), R &R

VIN: JM3**************
Mileage: 100,000 - 110,000 miles
Repair Date: October 2015
Location: Virginia

CEL 107641 Repair 100 Replace connector/harness . EPLACED BRKN CLP ON NGINE WIRIGN HARNESS

VIN: JM3**************
Mileage: 20,000 - 30,000 miles
Repair Date: March 2012
Location: New Jersey

CUSTOMER STATES THE CHECK ENGINE LIGHT IS ON AND SOMETIMES T HE WRENCH SIGN COMES ON. WEN THE LIGHTS ARE ON THE CAR SHAK ES. CNFIRMED CUSTOMERS CONCERN OF CK ENGINE LGHT ON,ON WRENCH LIGHT AT TIME OF RAD TEST-PEFORMED DIAGNOSTIC-RETRIEVED FA ULT CODE #P2135-THROTTLE/ REDAL POSITION SWITCH/SENSOR VOTLAG E CORRELATION-CHECKED WIRING FROM THROTTLE BODY TO PCM/GOOD- THROTLE BODY NEEDS REPLACED -ORDERED THRTOTLE BODY REPLACD THROTTLE BODY C-LEARED FAULT CODE AND ROAD TEST- OPE RATION NORMAL-NO RECODES. CHECK ENGINE LIGHT

VIN: JM3**************
Mileage: 20,000 - 30,000 miles
Repair Date: July 2016
Location: Wisconsin

CEL ON NO DRIVEABLILITY CONCERNS. REPLACED O2 SENSOR AND LIGHT WENT AWAY FOR A DAY 25481 FOUND CODE P2197 IN PCM FOR 02 SENSOR SIGNL STUCK LEAN BANK 2 SENSOR 1. NO VACUUM LEAKS FOUND, NO TSB'S FOUD, AND NO FUEL DELIVERY ISSUES. FUEL PRESSUE FIND TO BE 55PSI WHICH TO BE ITHIN SPEC. LATER FOUND CONNECTOR 0140-25 TO BE LOSELY FITTED . 70 CORRECTING AND RECONNECTED OCNNECTOR 0140-25. AFTERWARDS THE DTC STATUS CHANGED TO NOT CURRENT AND GETTING MIL SHUT OFF. TEST DROVE VEHICLE FOR ABOUT 15 MILES WITH PIDS O2S11, O2S21, STFT1, AND STFT2 UP ON DATA OLGGER AND FOUND NO ISSUES @ ALL ON THE TEST DRIVE. EVHICLE IS NOW OPERTAING AS DESIGNED. . DIAGNOSS CHECK ENGINE LGHT - BASIC COMPETITIVE INITIAL DIAGNOSTICS TO ERVIEW VEHICLE.

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