100 Sedan L5-2309cc 2.3L SOHC (NF) (1991)
If correct code is NOT displayed,
^
check coding connector (plug) located on left rear of instrument panel for correct part number (see table)
FUEL INJECTION CODE, CHECKING
^
start engine and run at 3000 RPM for approx. 30 seconds
^
stop engine and switch ignition OFF
^
press and hold down Board computer RESET button B
^
switch ignition ON
^
press upper function selector switch A and hold down
^
fuel injection code is displayed
A for CIS fuel injection
F for CIS-E III and Motronic fuel injection
If correct fuel injection code is NOT displayed
^
check for correct coding connector
OR
^
check fuel consumption signal
FUEL CONSUMPTION SIGNAL, CHECKING (VEHICLES WITH CIS-E III AND MOTRONIC FUEL INJECTION)
^
check that air flow sensor plate is properly adjusted (CIS-E III only, see Repair Manual, Group 25)