Possible causes – Improper idle speed– The IACV-AAC valve harness is open or shorted– The IACV-AAC valve circuit poor electrical connection– Faulty IACV-AAC valve– Faulty Engine Control Module (ECM) Tech description P0505 Ecm IAC issue 2000 & 2001 I30 Part 1 P0505 Ecm IAC issue 2000 & 2001 I30 Part 2 P0505 Ecm IAC issue…
Tag: INFINITI
P0505 2001 INFINITI I30 Idle Air Control Valve
Possible causes – Improper idle speed– The IACV-AAC valve harness is open or shorted– The IACV-AAC valve circuit poor electrical connection– Faulty IACV-AAC valve– Faulty Engine Control Module (ECM) Tech description P0505 Ecm IAC issue 2000 & 2001 I30 Part 1 P0505 Ecm IAC issue 2000 & 2001 I30 Part 2 P0505 Ecm IAC issue…
P0505 INFINITI Idle Air Control Valve
Possible causes – Improper idle speed– The IACV-AAC valve harness is open or shorted– The IACV-AAC valve circuit poor electrical connection– Faulty IACV-AAC valve– Faulty Engine Control Module (ECM) Tech description P0505 Ecm IAC issue 2000 & 2001 I30 Part 1 P0505 Ecm IAC issue 2000 & 2001 I30 Part 2 P0505 Ecm IAC issue…
P1163 INFINITI Heated Oxygen Sensor 1 Lean Shift Monitoring Bank 2
Possible causes – Front Heated Oxygen Sensor Bank 2 – Front Heated oxygen sensor 1 heater – Fuel pressure – Injectors – Intake air leaks Tech description If there are no intake air leaks, the most likely cause of the P1163 code is the front O2 sensor bank 2. When is the obd code mean?…
P1091 INFINITI VVEL Actuator Motor Relay Circuit
Possible causes – Faulty VVEL Actuator Motor Relay– VVEL Actuator Motor Relay harness is open or shorted– VVEL Actuator Motor Relay circuit poor electrical connection– Faulty VVEL Control Module– Faulty Engine Control Module (ECM) Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1091 INFINITI OBD Code Description VVEL (Variable Valve Event &…
P1087 INFINITI VVEL Small Event Angle Malfunction Bank 1
Possible causes – Faulty VVEL Actuator Motor– VVEL Actuator Motor harness is open or shorted– VVEL Actuator Motor circuit poor electrical connection– Faulty VVEL actuator sub assembly– Faulty VVEL ladder assembly– Faulty VVEL control module Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1087 INFINITI OBD Code Description VVEL (Variable Valve Event…
P1088 INFINITI VVEL Small Event Angle Malfunction Bank 2
Possible causes – Faulty VVEL Actuator Motor– VVEL Actuator Motor harness is open or shorted– VVEL Actuator Motor circuit poor electrical connection– Faulty VVEL actuator sub assembly– Faulty VVEL ladder assembly– Faulty VVEL control module Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1088 INFINITI OBD Code Description VVEL (Variable Valve Event…
P1090 INFINITI VVEL Actuator Motor Bank 1
Possible causes – Faulty VVEL Actuator Motor– VVEL Actuator Motor harness is open or shorted– VVEL Actuator Motor circuit poor electrical connection– Faulty VVEL actuator sub assembly– Faulty VVEL ladder assembly– Faulty VVEL control module Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1090 INFINITI OBD Code Description VVEL (Variable Valve Event…
P1093 INFINITI VVEL Actuator Motor Bank 2
Possible causes – Faulty VVEL Actuator Motor– VVEL Actuator Motor harness is open or shorted– VVEL Actuator Motor circuit poor electrical connection– Faulty VVEL actuator sub assembly– Faulty VVEL ladder assembly– Faulty VVEL control module Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1093 INFINITI OBD Code Description VVEL (Variable Valve Event…
P1089 INFINITI VVEL Control Shaft Position Sensor Bank 1 Circuit
Possible causes – Faulty VVEL Control Shaft Position Sensor Bank 1– VVEL Control Shaft Position Sensor Bank 1 harness is open or shorted– VVEL Control Shaft Position Sensor Bank 1 circuit poor electrical connection– Faulty VVEL control module Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1089 INFINITI OBD Code Description VVEL…