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
Prizm	11.7-15.6

THROTTLE POSITION (TP) SENSOR RESISTANCE

Measure Resistance Between Terminals ⁽¹⁾

Ohms

E2 & IDL

⁽²⁾ 0-2300

E2 & IDL

⁽³⁾ Infinity

E2 & VC

2500-5900

E2 & VTA

⁽⁴⁾ 200-5700

E2 & VTA

⁽⁵⁾ 2000-10,200

⁽¹⁾	To identify TP sensor terminals, See Figure .

⁽²⁾	With .016" (.40 mm) feeler gauge installed between throttle stop screw and lever.

⁽³⁾	With .035" (.89 mm) feeler gauge installed between throttle stop screw and lever.

⁽⁴⁾	With zero clearance between throttle stop screw and lever.

⁽⁵⁾	Throttle valve at fully open position.