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

I Engine management
ON
OFF 5
MA B A C -A B A B AUB A J
D
3s-FEI3S-GE
Normal mode
Switch ignition ON.
Bridge data link connector (DLC) terminals El and TEI (T).
-+1990: 0. 1990-+: 8.
If no trouble codes are stored, the lamp will flash twice per
second H.
Each trouble code consists of two groups of one or more
flashes H [A].
Warning lamp flash duration: 0,5 second H [B].
A 0,5 second pause separates each flash H [C].
A 1,5 second pause separates each trouble code group H [Dl.
A 2,5 second pause separates each trouble code H [El.
For example: Two 0,5 second flashes - 1 3 second
pause - one 0,5 second flash. Trouble code 21 displayed
H - heated oxygen sensor (H02S).
Trouble codes are repeated 4 3 seconds after last trouble
code.
Count MIL flashes. Note trouble codes. Compare with
trouble code table.
Remove bridge wire.
Switch ignition OFF.
Rectify faults as necessary.
Test mode 1994-+
Switch ignition OFF.
Bridge data link connector (DLC) terminals El and TE2 8.
Switch ignition ON.
Ensure malfunction indicator lamp (MIL) flashes four times
per second.
Start engine.
Drive vehicle at over 6 mph (10 kmlh) to meet conditions of
customer complaint.
Stop vehicle. Do not switch ignition OFF.
With data link connector (DLC) terminals El and TE2
bridged, bridge terminals El and TEI 8.
Count MIL flashes. Note trouble codes. Compare with
trouble code table.
Switch ignition OFF.
Remove bridge wires.
Rectify faults as necessary.
NOTE: Codes 42 and 43 may be produced if this procedure is
NOT carried out correctly. Code 51 will be produced
during this procedure and can be ignored.