ENGINE CONTROL ERROR CODE 161
28ENGINE CONTROL ERROR CODE
Fault Possible cause Action
P0031 Malfunction or short circuit to ground in
lambda probe heating circuit (cylinder 1)
– Check heating of lambda probe (cylin-
der 1).
P0032 Malfunction or short circuit to plus in
lambda probe heating circuit (cylinder
1)
– Check heating of lambda probe (cylin-
der 1).
P0051 Malfunction or short circuit to ground in
lambda probe heating circuit (cylinder 2)
– Check heating of lambda probe (cylin-
der 2).
P0052 Malfunction or short circuit to plus in
lambda probe heating circuit (cylinder
2)
– Check heating of lambda probe (cylin-
der 2).
P0107 Input signal from pressure sensor, induc-
tion manifold (cylinder 1) too low
– Check pressure sensor, induction mani-
fold (cylinder 1).
P0108 Input signal from pressure sensor, induc-
tion manifold (cylinder 1) too high
– Check pressure sensor, induction mani-
fold (cylinder 1).
P0112 Input signal from intake air temperatur
sensor too low
– Check the intake air temperature sen-
sor.
P0113 Input signal from intake air temperatur
sensor too high
– Check the intake air temperature sen-
sor.
P0116 Coolant temperature sensor circuit
(1st cylinder), problem with
range/operating characteristics
– Check the coolant temperature sensor
(1st cylinder).
P0122 Input signal of throttle valve position gen-
erator circuit A too low
– Check circuit A of throttle valve posi-
tion generator.
P0123 Input signal of throttle valve position gen-
erator circuit A too high
– Check circuit A of throttle valve posi-
tion generator.
P0130 Malfunction in lambda probe circuit
(cylinder 1)
– Check lambda probe (cylinder 1).
P0150 Malfunction in lambda probe circuit
(cylinder 2)
– Check lambda probe (cylinder 2).
P0201 Malfunction in injection valve circuit
(cylinder 1)
– Check injection valve (cylinder 1).
P0202 Malfunction in injection valve circuit
(cylinder 2)
– Check injection valve (cylinder 2).
P0222 Input signal of throttle valve position gen-
erator circuit B too low
– Check circuit B of throttle valve posi-
tion generator.
P0223 Input signal of throttle valve position gen-
erator circuit B too high
– Check circuit B of throttle valve posi-
tion generator.
P0335 Malfunction in ignition pulse generator
circuit
– Check the ignition pulse generator.
P0351 Malfunction in ignition coil circuit (cylin-
der 1)
– Check the ignition coil (cylinder 1).
P0352 Malfunction in ignition coil circuit (cylin-
der 2)
– Check the ignition coil (cylinder 2).
P0413 Interruption/short-circuit to ground in sec-
ondary air valve circuit
– Check the secondary air valve.
P0414 Short-circuit to plus in secondary air valve
circuit
– Check the secondary air valve.
P0505 Malfunction in idling control system cir-
cuit
– Check idle speed control.
Malfunction in idling control system basic
setting
– Check idle speed control.
Malfunction in idling control system – Check idle speed control.
P0560 Malfunction in voltage supply circuit to
EFI control unit
– Check voltage supply to EFI control
unit.
P0603 E²PROM malfunction in KAM (Keep Alive
Memory)
– Change the EFI control unit.
P0638 Malfunction of throttle valve stepper, cir-
cuit B
– Check circuit B of throttle stepper
motor.