E.C.C.S. DESCRIPTION
p 6 q
Diagnostic Mode (Cont'd)
"NOTE: These codes do not cause the E.C.M. lamp to come on when
they occur.
on automatic ver-
sions. It is set in Field
Service Mode and
only cleared by
starting in P/N and
shifting into gear while
in Field Service Mode.
Air flow meter
(Voltage too low)
Air flow meter
(Voltage too high)
Burn-off air flow meter
Vehicle speed
NOTE: This code is set in
Field Service Mode
and is only cleared by
driving at more than 5
km/h while in Field
Service Mode.
Lean exhaust indication
(Voltage too low)
Rich exhaust indication
(Voltage too high)
Engine management module
3
2
33
34"
43
44
45
5 5