Equus 3145 - Digital Ford Code Reader (1981 - 1995) Manual de usuario descargar pdf (Pagina 3)

You Can Do It!

Plug It In

•

Ensure ignition is off.

•

Plug Code Reader into test

connector (test connector is

usually found under the

hood).

Read Fault Codes

•

Turn on ignition. DO NOT

START ENGINE.

•

Turn Code Reader ON.

•

Press TEST/HOLD button

and read codes.

Pinpoint Problem Areas

•

Locate fault code(s) in the

appropriate Code Definition

List.

MEMORY ON / OFF

TEST / HOLD

INCOLN MERCURY

hicl

es 1981 to 1995

MEMORY ON / OFF

TEST / HOLD

ving

E DEFINITION

r Crankshaft sensor - circuit proble

ector circuit is not working properly -

sib

le blown fuel injector fuse

nition system fault - Intermittent 7X signal or

loss of 58X signal or 6X signal (Saturn)

Throttle position sensor (TPS) - signal voltage is

high during engine idle or deceleration

2 Throttle position sensor (TPS) - signal voltage is

low during engine idle

Fuel cutoff relay circuit - open or shorted

ground

23 Manifold air temperature (MAT) sensor

voltage is low or high

Throttle position sensor (TPS) erro

Mixture Control (M/C) solenoi

circuit problems

ntake Air Temperature

icle

speed sensor (

lem

air te

This is a brief introduction only. Read this manual

for a complete description of the Code Reader and

its proper operation.

1 2 3 4 5 6 7 8 ... 95 96

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Equus 3145 - Digital Ford Code Reader (1981 - 1995) Manual de usuario Pagina 3

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