Possible causes – Harness or connectors (CAN communication line is open or shorted) – Faulty Engine Control Module (ECM) Tech description There is a service bulletin for the following Infiniti models with U1010 code: 2002-2004 Infiniti I35 2002-2006 Infiniti Q45 2004-2006 Infiniti QX56 2003-2006 Infiniti FX 2003-2006 Infiniti G35 2003-2004 Infiniti M45 2006 Infiniti M…
Tag: INFINITI
U1001 INFINITI Invalid or Missing Data for Primary Id
Possible causes – Harness or connectors (CAN communication line is open or shorted)– ECM When is the obd code mean? When ECM is not transmitting or receiving CAN communication signal of OBD (emission related diagnosis) for 2 seconds or more. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) U1001 INFINITI OBD Code…
P1574 INFINITI ASCD Vehicle Speed Sensor
Possible causes – Harness or connectors of the Communication Are Network (CAN) communication line is open or shorted– Combination meter circuit is open or shorted– Faulty Combination meter– Faulty Vehicle speed sensor– Faulty Transmission Control Module When is the obd code mean? ECM detects a difference between two vehicle speed signals is out of the…
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…
P1092 INFINITI VVEL Control Shaft Position Sensor Bank 2 Circuit
Possible causes – Faulty VVEL Control Shaft Position Sensor Bank 2– VVEL Control Shaft Position Sensor Bank 2 harness is open or shorted– VVEL Control Shaft Position Sensor Bank 2 circuit poor electrical connection– Faulty VVEL control module Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1092 INFINITI OBD Code Description VVEL…