Information Sensors

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3X Reference PCM Input

From the ignition control module, the PCM uses this signal to calculate engine RPM and crankshaft position at engine speeds above 1200 RPM. The PCM also uses the pulses on this circuit to initiate injector pulses. If the PCM receives no pulses on this circuit, DTC P1374...

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Document Tags

Document Title: Information Sensors

reference

input

ignition

control

module

uses

signal

calculate

engine

crankshaft

position

circuit

initiate

injector

receives

this

fuel

start

using

refrigerant

pressure

sensor

indicates

high

information

adjust

idle

valve

present

fault

heater

complete

description

vehicle

service

request

mode

speed

system

used

sequence

which

camshaft

pulse

intake

allows

sequential

injection

operation

running

shift

calculated

based

will

electronic

brake

traction

ebtcm

ebcm

serial

data

rough

road

misfire

diagnostic

monitoring

causes

ability

dtcs

mass

flow

performance

trim

lean

rich

coolant

temperature

thermistor

resistor

changes

value

mounted

stream

produces

resistance

ohms

measures

voltage

cold

scan

tool

displays

should

hard

intermittent

contains

pintle

ensure

detect

open

range

level

switch

test

compares

evap

vacuum

monitor

purge

closed

ground

condition

heated

oxygen

hos

exhaust

content

output

mixture

command

constant

response

converter

catalyst

entering

operate

delivery

result

contamination

incoming

spark

timing

read

increases

failure

connected

knock

throttle

determine

manifold

volts

transaxle

diagnosis

fluid

gear

drive

position engine

reference signal

signal circuit

sensor signal

signal indicates

position sensor

camshaft position

fuel injection

traction control

road information

flow sensor

sensor circuit

fuel trim

engine coolant

temperature sensor

value based

based temperature

pintle position

signal voltage

based engine

vacuum switch

evap purge

fuel control

oxygen sensor

sensor voltage

constant voltage

hos sensor

fuel delivery

knock sensors

throttle position

brake switch

transaxle fluid

throttle valve

transaxle range

range switch

voltage level

crankshaft position engine

position engine speeds

uses pulses circuit

initiate injector pulses

receives pulses this

reference signal circuit

control engine start

engine start using

reference signal only

camshaft position sensor

traction control module

control module ebtcm

rough road information

flow sensor circuit

fuel trim system

engine coolant temperature

coolant temperature sensor

changes value based

value based temperature

measures voltage voltage

several hours overnight

pintle position sensor

evap vacuum switch

evap canister purge

switch closed ground

heated oxygen sensors

heated oxygen sensor

produces output signal

exposed exhaust stream

manifold absolute pressure

automatic transaxle diagnosis

complete description diagnosis

description diagnosis vehicle

diagnosis vehicle service

transaxle fluid temperature

value based engine

throttle valve angle

hard failure sensor

transaxle range switch

range switch valid