Inlet air mass flow temp, short circuit to battery or open load
â–¶ How to fix
Check the connectors and wiring. Measure the resistance in inlet air temperature sensor.
What you'll see
No driver-visible symptom recorded.
System reaction
Engine performance might be affected.
Diagnostic depth
Detection
The voltage has been too high. T202, T126 or T4000.
Possible cause
Short circuit to battery voltage or open load. T202, T126 or T4000.