Easy Car Diagnostic (Breakdowns, Battery, Component wear & Pollution)

Buy the diagnostic tool


Download the mobile app

P1126 – 2002_INFINITI_G20

Code : P1126
Make : 2002_INFINITI_G20
Description : P1126 2002 INFINITI G20 Thermostat Function
Possible causes :
– Low engine coolant level
– Faulty Thermostat
– Leakage from sealing portion of thermostat
– Engine coolant temperature sensor
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top