Your Vehicle: 2001 Ford Escort ZX2 L4-2.0L DOHC VIN 3
 
Vehicle » Powertrain Management » Computers and Control Systems » Testing and Inspection » Pinpoint Tests » DU: Intake Air Temperature 2 (IAT2) - Introduction  
 
 
  DU: Intake Air Temperature 2 (IAT2) - Introduction  
 

DU: Intake Air Temperature 2 (IAT2) Introduction

DU: Pinpoint Tests See: DU: Intake Air Temperature 2 (IAT2) - Pinpoint Test

Note

This Pinpoint Test is intended to diagnose the following:

  • Intake air temperature 2 (IAT2) sensor (12A697)
  • Harness circuits: IAT2 and SIG RTN
  • Powertrain control module (PCM) (12A650)

Tables and Graphs

  

TEMPERATURE SENSOR VOLTAGE AND RESISTANCE SPECIFICATIONS

  

Pinpoint Test Schematics and Connectors