Infiniti Q45 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: JNK**************
Mileage: 110,000 - 120,000 miles
Repair Date: September 2016
Location: Ohio

SESON FOUD CHECK ENGINE LIGHT ILLUMINATED PRESENT CODES P0325 (KNOCK SENSOR/CIRCUIT, BANK 1) AND P???? ( NO CODE UMBER LISTED) H0SS2 HEATED OXYGEN SENSOR HEATER, BA NK 1). FOUND KNOCK SENSORS ORIGINAL TO VEHICLE AND KNOCKING SEN SOR HARNESS WIH AN INTERMITENT SHORT. REPLACED BANK 1 AND BANK 2 KNOCK SENSOSR AND KNOCK SENSOR WIRING HARNESS (INCLUD ES REMOVAL AND RE-INSTALLATIN OF UPPER INTAKE MANIFOLD, FUE L INJECTOR RAILS, AND LOWER INTAKE MANIFOLD). FOUND BANK 1, SENOSR 2 HEATED OXYGEN SENOR RESPONDING SLOWLY. WHILE REMOVA L OF O2 SENSOR, FOND THREADS SEVERELY DAMAGED FROM SENS OR BEING SEIZED. SET TO EXHAUST SHOP FOR SENSOR TRHEAD REPL ACEMENT. CLERAED CHECK ENGINE LIGHT AND FINDS NO OTHR ISSUE S @ THIS TIME.. ENG. CONCERN

VIN: JNK**************
Mileage: 130,000 - 140,000 miles
Repair Date: May 2015
Location: Connecticut

Engine Mic : engine light on HEATS UP AND REMOVE B2 REAR 02 SENSR. REPLACE EGR TUBE ASSEMBLY. INSPECT FOR PROPER EXHAUST GAS RECIRC OPERATION(OK). B2 REAR 02 RESPONDING-SEE WO. . Engine Misc :

VIN: JNK**************
Mileage: 100,000 - 110,000 miles
Repair Date: August 2016
Location: New York

C/S: chck engine light CHEK ENGINE TROUBLE CODE P0402 EGR .BPT VALVE TUBE ORRODE REMOVED REPLACED BPT TUBE RESET LIGHT . DRIVABILITY

VIN: JNK**************
Mileage: 30,000 - 40,000 miles
Repair Date: December 2017
Location: New York

cstomer STATED check engine light is on repeort see sop part throtlte BODIES P1121 ECT ACTAUTOR STORED IN ECM COMPLETE REPLACE THROTTLE BODY ASSMBLY , REPROGRAM ECM , COMPETE IDLE VALVE REEARN TO CORRECT CONCERN. DIAGNOSIS

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