ft丰田卡罗拉corolla维修手册带电路图英symptoms.pdf

05–42

DIAGNOSTICS–SFISYSTEM(April,2003)

05287–11

PROBLEMSYMPTOMSTABLE

Whenthemalfunctioncodeisnotconfirmedinthediagnostictroublecodecheckandtheproblemstillcan

notbeconfirmedinthebasicinspection,proceedtothisproblemsymptomstablesandtroubleshootaccord-

ingtothenumberedordergivenbelow.

SymptomSuspectAreaSeepage

1.Starterandstarterrelay19–1

Enginedoesnotcrank(Doesnotstart)

2.Neutralstartswitchcircuit*40–6

1.ECMpowersourcecircuit05–273

2.Ignitioncoil(w/Igniter)circuit05–177

Noinitialcombustion(Doesnotstart)

3.Fuelpumpcontrolcircuit05–278

4.Injector05–149

1.Fuelpumpcontrolcircuit05–278

Nocompletecombustion(Doesnot