LEMON Manuals
: Even more car manuals for everyone: 1960-2025
Home
>>
Infiniti
>>
2021
>>
QX50 Essential, FWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
System
>>
Engine Control System (DTC/Circuit Diagnosis) (4 Of 5)
>>
DTC/Circuit Diagnosis
>>
DTC P2135: TP Sensor
>>
DTC Description
>>
Possible Cause
April 5, 2026:
LEMON Manuals is launched!
Read the announcement.
Possible Cause
Harness or connector (TP sensor 1 or 2 circuit is open or shorted.)
Electric throttle control actuator (TP sensor 1 or 2)