Autodata - Diagnostic Trouble Codes Fault locations and probable causes - 2004 edition

Model: Getz 1,111,3 Getz 1,511,6 DOHC
Accent l,3ll,5 Accent 1,511,6 16V
Elantra 1,611,812,O Sonata 2,012,512,7
Matrix l,6/1,8 Santa Fe 2,012,412,7
Year: 1998-04
Engine code:
System:
G4EA, G4E6, G4ED, G4EH, G4EK, G4FK, G4G6,
G4GC, G4HD, G4JP, G4JS, G6BA, G6BV
MFI (ECFI)
HYUNDAI
Engine management
Getz, Accent, Elantra, Matrix
Sonata, Santa Fe
General information
fl Refer to the front of this manual for general test conditions,
terminology, detailed descriptions of wiring faults and a
general trouble shooter for electrical and mechanical faults.
n Engine control module (ECM) incorporates self-diagnosis
function.
Accessing
The engine control module (ECM) fault memory can only be
accessed using diagnostic equipment connected to the data
link connector (DLC).
Erasing
Ensure ignition switched OFF.
Disconnect battery earth lead for 15 seconds minimum.
Reconnect battery earth lead.
Repeat checking procedure to ensure no data remains in
ECM fault memory.
NOTE: Disconnecting battery may erase memory from electronic
units (e.g. radio, clock).
The engine control module (ECM) fault memory can also be
erased using diagnostic equipment connected to the data
link connector (DLC).
Trouble code identification
EOBD
type
PO
PI100 Manifold absolute pressure (MAP) sensor, EGR
Wiring, MAP sensor
PI 102
system - circuit malfunction
Manifold absolute pressure (MAP) sensor, EGR system
mode 3
Wiring, hoses blockedlleaking, EGR valve,
I MAP sensor
Pllll
Fault location
Refer to EOBD trouble code table
Manifold absolute pressure (MAP) sensor, EGR system
mode 2
Heated oxygen sensor (H02S) 1, bank 1 - no activity
detected
Probable cause
-
Wiring, hoses blockedlleaking, EGR valve,
MAP sensor
Heating inoperative, poor connection, wiring,
H02S, ECM
/Autodata
Engine management 353