Manifold Absolute Pressure (Map) Sensor

For information on MAP sensor, see ENGINE SENSORS & SWITCHES in SYSTEM/COMPONENT TESTS article.

OXYGEN SENSOR HEATER RESISTANCE @ 68°F (20°)

Application	Ohms
Metro & Firefly (Canadian)	11.7-14.3

THROTTLE POSITION (TP) SENSOR VOLTAGE

Application

Volts

1.0L & 1.3L

⁽¹⁾ .98-1.02

⁽¹⁾

Insert a .14" (3.5 mm) feeler gauge between throttle stop screw and throttle lever. If Idle Speed Control (ISC) motor plunger contacts throttle lever screw, bring engine to normal operating temperature. Using a Tech 1 scan tool connected to DLC, ensure TP sensor voltage is .98-1.02 volts. Adjust or replace TP sensor as necessary.