Page 377 of 4770

MATRIX CHART OF PROBLEM SYMPTOMS
When the malfunction code is not confirmed in the diagnostic trouble code check and the problem still can
not be confirmed in the basic inspection, then proceed to this step and perform troubleshooting according
to the numbered order given in the table below.
*: Except California specification vehicles.
Park/Neutral position switch circuitManifold absolute pressure sensor circuit
VSV circuit for fuel pressure control
Ignition signal circuit (Spark test)
After acceleration pedal depressed
After acceleration pedal released
Switch condition signal circuit
Muffler explosion (after fire)No initial combustion
Back up power source circuit
Hesitation/Poor accelerationNo complete combustion
ECM power source circuit
Starter and Starter relay
Engine control module
High engine idle speed
Low engine idle speedUnder normal condition
During A/C operationEngine does not crank
A/C cut control circuit Starter signal circuit
Soon after starting
Fuel system circuit
When N to D shiftIncorrect first idle
Poor
Driveability
IAC valve circuit Difficult to
start
Injector circuit
Rough idling
Does not
start
Compression
Suspect area
Cold engine
Ignition coil Engine Stall
EG R system
Hot engine
Poor Idling
Spark plug
A/T faultylG±10,30*
IG±11,30 Distributor
Symptom
ST±19,21
See page
IG±8,28* IG±6,26*
Hunting
Surging
EG1±400
EG1±410 EG1±390
EG1±403
EG1±408
EG1±415
EG1±419EG1±383EG1±372
EG1±428EG1±396
EG1 ±424
AX1±68 EG1±23
IN±36
± 5S±FE ENGINEMATRIX CHART OF PROBLEM SYMPTOMSEG1±327
Page 378 of 4770
LOCATION OF CONNECTORS
Location of Connectors in Engine Compartment
± 5S±FE ENGINELOCATION OF CONNECTORSEG1±328
Page 379 of 4770
± 5S±FE ENGINELOCATION OF CONNECTORSEG1±329
Page 380 of 4770
Location of Connectors in Instrument Panel
± 5S±FE ENGINELOCATION OF CONNECTORSEG1±330
Page 381 of 4770
!/B No.1
± 5S±FE ENGINELOCATION OF CONNECTORSEG1±331
Page 382 of 4770
Location of Connectors in Instrument Panel (Cont'd)
R/B No.6 R/B No.1J/B No.3 J/B No.1
± 5S±FE ENGINELOCATION OF CONNECTORSEG1±332
Page 383 of 4770
Location of Connectors in Body
CoupeSedan
± 5S±FE ENGINELOCATION OF CONNECTORSEG1±333
Page 384 of 4770
Location of Connectors in Body (Cont'd)
Wagon
± 5S±FE ENGINELOCATION OF CONNECTORSEG1±334