JAC J2 User Manual

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DTC
Information
Introduction
of
Malfunction
Codes
(UAES)
P0300
Detection
of
misfire
in
various
cylinders
P0301
Detection
of
misfire
in
1#
cylinder
P0302 Detection of misfire in 2#
cylinder
P0303 Detection of misfire in 3#
cylinder
P0321
No
detection
of
missing
tooth
BM
signal
after
certain
angle
rotation
of
crankshaft
P0322 No
pulse
signal
of
speed
sensor
(open-circuit
or short-circui
t)
P0327 Low
voltage
of
knock
sensor signal
circuit
P0328 High voltage of knock sensor signal
circuit
P0340
Inappropriate
installation
location
of
phase
sensor
P0341
Poor
contact
of
phase
sensor
P0342 Short-circuit of phase sensor
to
ground
P0343
Short-circuit
of
phase
sensor
to
power
supply
P0420
Aged
oxygen
storage
capacity
of
three-way
catalytic
converter
(out-of-limit
of
emission)
P0444
Open-circuit
of
carbon canister control valve control circuit
P0458 Low
voltage
of carbon canister control
valve
control circuit
P0459
High
voltage
of
carbon
canister
control
valve
control
circuit
P0480
Open-circuit
of
cooling
fan
relay
control
circuit
(low
speed)
P0481
Open-circuit
of
cooling
fan
relay
control
circuit
(high
speed)
P0501 Inappropriate vehicle
speed
sensor
signal
P0506
Lower
idling
control
speed
against
target
speed
P0507
Higher
idling
control
speed
against
target
speed
P0508 Short-circuit
of
stepping
motor drive
pin
to
ground
P0509 Short-circuit of stepping motor drive pin to power
supply
P0511
Open-circuit
of
stepping
motor
drive
pins
P0560
Inappropriate
system
battery
voltage
signal
P0562 Low
system
battery
voltage
P0563 High system battery
voltage
P0602
Programming
error
of
electronic
control
unit
P0627
Open-circuit
of
fuel
pump
relay
control
circuit
P0628 Short-circuit of
fuel
pump relay control circuit to ground
P0629
Short-circuit
of
fuel
pump
relay
control
circuit
to
power
supply
P0645
Open-circuit
of
A/C
compressor
relay
control
circuit
P0646
Short-circuit
of
A/C
compressor
relay
control
circuit
to
ground
P0647 Short-circuit of A/C
compressor
relay control circuit to power supply
P0650
Malfunction
of
malfunction
indicator
lamp
circuit
P0691
Short-circuit
of
cooling
fan
relay
control
circuit
to
ground
(low
speed)
P0692
Short-circuit
of
cooling
fan
relay
control
circuit
to
power
supply
(low
speed)
P0693 Short-circuit of cooling
fan
relay
control
circuit
to
ground (high speed)
P0694
Short-circuit
of
cooling
fan
relay
control
circuit
to
power
supply
(high
speed)
P1651
Malfunction
of
SVS
lamp
drive
circuit
P2177
Out-of-upper-limit
of
air-fuel ratio
closed-loop
control
self-learning
(Medium
load
zone)

JAC J2 Specifications

General

Brand	JAC
Model	J2
Category	Automobile
Language	English