MechanicDB
Fault Family System: Powertrain (P-Codes) 35 SAE Codes

IAT Sensor Circuit

Diagnostic & Technical Explanation
Code P0095 (Intake Air Temperature Sensor 2 Circuit Bank 1) sets when the ECM sees an open, shorted, or implausible resistance from an intake air temperature sensor (any position/bank), or a correlation mismatch against a related ambient or fuel temperature signal. Causes are a corroded connector, a failed thermistor element, or chafed harness wiring near the intake tract.

These 35 diagnostic trouble codes share one detection mechanism and one repair path, which is why MechanicDB groups them into a single authored fault family rather than repeating the same explanation 35 times.

Codes in this family (35)

CodeDefinitionRepair coverage
P0095Intake Air Temperature Sensor 2 Circuit Bank 13 ranked fixes
P0096Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 13 ranked fixes
P0097Intake Air Temperature Sensor 2 Circuit Low Bank 13 ranked fixes
P0098Intake Air Temperature Sensor 2 Circuit High Bank 13 ranked fixes
P0099Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic Bank 13 ranked fixes
P009AIntake Air Temperature/Ambient Air Temperature Correlation3 ranked fixes
P00A5Intake Air Temperature Sensor 2 Circuit Bank 23 ranked fixes
P00A6Intake Air Temperature Sensor 2 Circuit Range/Performance Bank 23 ranked fixes
P00A7Intake Air Temperature Sensor 2 Circuit Low Bank 23 ranked fixes
P00A8Intake Air Temperature Sensor 2 Circuit High Bank 23 ranked fixes
P00A9Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic Bank 23 ranked fixes
P00AAIntake Air Temperature Sensor 1 Circuit Bank 23 ranked fixes
P00ABIntake Air Temperature Sensor 1 Circuit Range/Performance Bank 23 ranked fixes
P00ACIntake Air Temperature Sensor 1 Circuit Low Bank 23 ranked fixes
P00ADIntake Air Temperature Sensor 1 Circuit High Bank 23 ranked fixes
P00AEIntake Air Temperature Sensor 1 Circuit Intermittent Bank 23 ranked fixes
P00CEIntake Air Temperature Measurement System - Multiple Sensor Correlation Bank 13 ranked fixes
P00E5Intake Air Temperature/Fuel Temperature Correlation3 ranked fixes
P00E7Intake Air Temperature Measurement System - Multiple Sensor Correlation Bank 23 ranked fixes
P00E8Intake Air Temperature Sensor 3 Circuit Bank 13 ranked fixes
P00E9Intake Air Temperature Sensor 3 Circuit Range/Performance Bank 13 ranked fixes
P00EAIntake Air Temperature Sensor 3 Circuit Low Bank 13 ranked fixes
P00EBIntake Air Temperature Sensor 3 Circuit High Bank 13 ranked fixes
P00ECIntake Air Temperature Sensor 3 Circuit Intermittent/Erratic Bank 13 ranked fixes
P00EDIntake Air Temperature Sensor 3 Circuit Bank 23 ranked fixes
P00EEIntake Air Temperature Sensor 3 Circuit Range/Performance Bank 23 ranked fixes
P00EFIntake Air Temperature Sensor 3 Circuit Low Bank 23 ranked fixes
P00F0Intake Air Temperature Sensor 3 Circuit High Bank 23 ranked fixes
P00F1Intake Air Temperature Sensor 3 Circuit Intermittent/Erratic Bank 23 ranked fixes
P0110Intake Air Temperature Sensor 1 Circuit Bank 13 ranked fixes
P0111Intake Air Temperature Sensor 1 Circuit Range/Performance Bank 13 ranked fixes
P0112Intake Air Temperature Sensor 1 Circuit Low Bank 13 ranked fixes
P0113Intake Air Temperature Sensor 1 Circuit High Bank 13 ranked fixes
P0114Intake Air Temperature Sensor 1 Circuit Intermittent Bank 13 ranked fixes
P2199Intake Air Temperature Sensor 1/2 Correlation3 ranked fixes

What this page does not show

This page publishes the fault mechanism and the code index. The licensed dataset adds, for every one of the 15,886 codes, the full authored repair set (56,729 procedures in total) with the fields deliberately withheld here: