Resistance Inspection

WARNING: This page is about a different variant/trim than selected.

NOTE: Before performing the following inspection, make sure to follow the procedure as indicated in the troubleshooting flowchart. (See HOW TO USE THIS MANUAL .)

Disconnect MAP/boost air temperature sensor.

Measure the resistance between the MAP/boost air temperature sensor terminals A and B using a tester.

If not as specified, replace the MAP/boost air temperature sensor. (See INTAKE AIR SYSTEM REMOVAL/INSTALLATION .)
If the MAP/boost air temperature sensor is normal, but PID are out of specification, perform the "CIRCUIT OPEN/SHORT INSPECTION ".

Fig 1: Identifying Boost Air Temperature Sensor Connector Terminals
Courtesy of MAZDA MOTORS CORP.

AMBIENT TEMPERATURE AND RESISTANCE SPECIFICATION

Ambient temperature (°C {°F})	Resistance (kilohm)
20 {68}	2.4-2.7
60(140}	0.59-0.64