ON-BOARD DIAGNOSTIC SYSTEM TEST MODE [MZ-CD 1.4 DI Turbo]


id0102c6100200

•  To meet EOBD regulations, the following diagnostic test modes have been adopted.

Diagnostic test mode

Item

Mode 01
Sending diagnostic data (PID data monitor/On-board system readiness test)
Mode 02
Sending freeze frame data
Mode 03
Sending emission-related malfunction code (DTC)
Mode 04
Clearing/resetting emission-related malfunction information
Mode 09
Request vehicle information


Sending Diagnostic Data


PID data monitor

•  The PID data monitor items are shown below.

PID/DATA monitor item table

—: Not applicable

Item

Definition

Unit/Condition

A/C_PRES
A/C pressure sensor
V
Pa
Bar
psi
AC_REQ
A/C request signal
Off/On
ACCS
A/C compressor cycling switch
Off/On
ALTF
Generator field current control duty signal
%
APP1
APP sensor No.1
V
%
APP2
APP sensor No.2
%
ARPMDES
Desired RPM
RPM
BARO
Barometric pressure
Pa
Bar
psi
BAT
Boost air temperature sensor
°C
°F
BAT_V
V
BOO
Brake switch
Off/On
BPA
Brake pressure applied switch
Off/On
CPP
CPP Switch
Off/On
ECT
Engine coolant temperature
V
°C
°F
EGRP
Exhaust gas recirculation valve position
V
%
ENG_TORQ
Engine torque
N·m
ETC_DSD
Electronic throttle control desired
%
FAN1
FAN1 control signal
Off/On
FAN2
FAN2 control signal
Off/On
FLI
Fuel level
%
FLT
Fuel temperature
°C
°F
FRP
Fuel rail pressure
V
Pa
Bar
psi
FUEL_PCV
Fuel pressure relief control valve
%
A
FUEL_VCV
Fuel volume control valve
%
GPC
Glow plug control
Off/On
GPC_MON
Glow plug control relay monitor
Off/On
IAT
Intake air temperature
V
°C
°F
INJ_1
Injector 1
Off/On
INJ_2
Injector 2
Off/On
INJ_3
Injector 3
Off/On
INJ_4
Injector 4
Off/On
INJ1_COR
Cylinder balancing offset injector 1
INJ2_COR
Cylinder balancing offset injector 2
INJ3_COR
Cylinder balancing offset injector 3
INJ4_COR
Cylinder balancing offset injector 4
IVS
Idle validation switch
Idle/Off Idle
LOW_OIL
Engine oil level status
Yes/No
MAF
Mass air flow
g/sec
MAP
MAP sensor
Pa
Bar
psi
MIL_DIS
The distance travelled since the MIL was activated
Km
RPM
Engine revolutions per minute
RPM
SC_MODE
Cruise operation mode
NOT_ACT/KEEP_SPD/Accel/Decel/RES_HIGH/RES_LOW
SEGRP DSD
Desired EGR valve position
%
TP1
TP sensor 1
V
VPWR
Module supply voltage
V
VSS
Vehicle speed
KPH


Sending Freeze Frame Data

•  The Freeze Frame Data monitor items are shown below.

Freeze frame data monitor table

Full names

Unit

DTC that caused the freeze frame
No unit
Calculated load value
%
Coolant temperature
°C
°F
Intake manifold pressure
kPa
Engine speed
rpm
Vehicle speed
km/h
mph
Intake air temperature
°C
°F
Air flow rate
g/s
TP sensor
%
Fuel rail pressure
kPa


Sending Emission-related Malfunction Code

•  The DTCs are shown below.

DTC No.

Condition

MIL

Powertrain warning light

P0001
Fuel Volume Regulator Control Circuit/Open
ON
P0002:00
Fuel Volume Regulator Control Circuit Range/Performance
ON
P0003:00
Fuel Volume Regulator Control Circuit Low
ON
P0004:00
Fuel Volume Regulator Control Circuit High
ON
P0016:00
Crankshaft Position Sensor A Circuit Range/Performance
ON
P0069:00
MAP - Barometric Pressure Correlation
ON
P0088:00
Fuel Rail/System Pressure - Too High
ON
P0089:00
Fuel Rail/System Pressure - Too Low
ON
Fuel Pressure Regulator Performance
ON
P0090:00
Fuel Pressure Regulator Control Circuit
ON
P0091:00
Fuel Pressure Regulator Control Circuit Low
ON
P0092:00
Fuel Pressure Regulator Control Circuit High
ON
P0095
Intake Air Temperature Sensor 2 Circuit
ON
P0097:00
Intake Air Temperature Sensor 2 Circuit Low Input
ON
P0098:00
Intake Air Temperature Sensor 2 Circuit High Input
ON
P0099:00
Intake Air Temperature Sensor 2 Circuit Intermittent/Erratic
ON
P0100
Exhaust Gas Recirculation Control Circuit
ON
Mass or Volume Air Flow A Circuit
ON
P0101:00
Exhaust Gas Recirculation Control Circuit
ON
Mass or Volume Air Flow A Circuit Range/Performance
ON
P0102:00
Exhaust Gas Recirculation Control Circuit Range/Performance
ON
P0103:00
Exhaust Gas Recirculation Control Circuit Range/Performance
ON
P0105
Manifold Absolute Pressure/BARO Circuit
ON
P0106:00
Manifold Abs Press/BARO Sensor Range/Perform
P0107:00
Manifold Absolute Pressure/BARO Sensor Low Input
ON
P0108:00
Manifold Absolute Pressure/BARO Sensor High Input
ON
P0109:00
Manifold Absolute Pressure/BARO Sensor Intermittent
P010F:00
Mass or Volume Air Flow Sensor A/B Correlation
ON
ON
P0110
Intake Air Temperature Sensor 1 Circuit
ON
P0112:00
Intake Air temperature sensor voltage min
ON
P0113:00
Intake Air temperature sensor voltage max
ON
P0114:00
Intake Air Temperature Sensor 1 Intermittent/Erratic
ON
P0115
Cylinder Head Temperature Sensor Out of Self Test Range
ON
P0117:00
Cylinder Head Temperature Sensor Circuit Low
ON
P0118:00
Cylinder Head Temperature Sensor Circuit High
ON
P0180
Fuel Temperature Sensor A Circuit
P0182:00
Fuel Temperature Sensor A Circuit Low Input
P0183:00
Fuel Temperature Sensor A Circuit High Input
P0184:00
Fuel Temperature Sensor A Circuit Intermittent
P0190
Fuel Rail Pressure Sensor A Circuit
ON
P0191:00
Fuel Rail Pressure Sensor A Circuit Range/Performance
ON
P0192:00
Fuel Rail Pressure Sensor A Circuit Low Input
ON
P0193:00
Fuel Rail Pressure Sensor A Circuit High Input
ON
P0194:00
Fuel Rail Pressure Sensor A Circuit Intermittent/Erratic
ON
P0200:00
Injector Circuit
ON
P0201:00
Injector Circuit/Open - Cylinder 1
ON
P0202:00
Injector Circuit/Open - Cylinder 2
ON
P0203:00
Injector Circuit/Open - Cylinder 3
ON
P0204:00
Injector Circuit/Open - Cylinder 4
ON
P0219:00
Engine Overspeed Condition
P0235
MAP-sensor signal gradient not plausible
ON
Turbo/Super Charger Boost Sensor A Circuit
ON
P0236:00
MAP-sensor signal gradient not plausible
ON
P0237:00
Turbo/Super Charger Boost Sensor A Circuit Low
ON
P0238:00
Turbo/Super Charger Boost Sensor A Circuit High
ON
P02CD:00
Cylinder 1 Fuel Injector Offset Learning at Max Limit
P02CF:00
Cylinder 2 Fuel Injector Offset Learning at Max Limit
P02D1:00
Cylinder 3 Fuel Injector Offset Learning at Max Limit
P02D3:00
Cylinder 4 Fuel Injector Offset Learning at Max Limit
P0335:38
Crankshaft Position Sensor A Circuit - signal frequency incorrect
ON
P0335:64
Crankshaft Position Sensor A Circuit - signal plausibility failure
ON
P0336
Crankshaft Position Sensor A Circuit Range/Performance
ON
P0336:29
Crankshaft Position Sensor A Circuit Range/Performance - signal invalid
ON
P0336:31
Crankshaft Position Sensor A Circuit Range/Performance- no signal
ON
P0341
Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor)
ON
P0341:29
Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor) - signal signal invalid
ON
P0341:31
Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor) - no signal
ON
P0341:37
Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor)- signal frequency too high
ON
P0341:38
Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor) - signal frequency incorrect
ON
P0341:62
Camshaft Position Sensor A Circuit Range/Performance (Bank 1 or single sensor) - signal compare failure
ON
P0380:00
Glow Plug/Heater Circuit A
P0383:00
Glow Plug Control Module Control Circuit Low
P0384:00
Glow Plug Control Module Control Circuit High
P0403:00
Exhaust Gas Recirculation Control Circuit
ON
P0404
EGR Vacuum Regulator Solenoid Circuit
ON
P0405:00
Exhaust Gas Recirculation Sensor A Circuit Low
ON
P0406:00
Exhaust Gas Recirculation Sensor A Circuit High
ON
P0480
Fan 1 Control Circuit
P0481
Fan 2 Control Circuit
P0485:00
Control Module Unused Fault Code
P0489:00
Exhaust Gas Recirculation Control Circuit Low
ON
P0490:00
Exhaust Gas Recirculation Control Circuit High
ON
P0500:00
Vehicle Speed CAN Signal - Signal not plausible
ON
P0501:00
Vehicle Speed CAN Signal - signal plausibility failure
ON
P0504:00
Plausibility error between BLS and BTS
ON
P0513:00
Immobilizer ID Does Not Match
P0560
System Voltage
P0562:00
System Voltage Low
P0563:00
System Voltage High
P0578:00
Cruise Control Multi-Function Input A Circuit Stuck
P0604:00
Internal Control Module RAM Error
ON
P0605:00
Internal Control Module ROM Error
ON
P0606:00
ECM/PCM Processor
P0606:49
ECM/PCM Processor - internal electronic failure
ON
P060A
Internal Control Module Monitoring Processor Performance
ON
P060B:00
Internal Control Module A/D Processing Performance
P060C:00
Internal Control Module Main Processor Performance
ON
P060D:00
Internal Control Module Acc Pedal Position Performance
ON
P0615:00
Starter Relay Circuit
P0617:00
Starter Relay Circuit High
P061A:00
Internal Control Module Torque Performance
ON
P061B:00
Internal Control Module Torque Calculation Performance
ON
P061C:00
Internal Control Module Engine RPM Performance
ON
P061E:00
Internal Control Module Brake Signal Performance
ON
P062B:00
Internal Control Module Fuel Injector Control Performance
ON
P0641
Sensor Reference Voltage A Circuit/Open
ON
P0642:00
Sensor Reference Voltage A Circuit Low
ON
P0643:00
Sensor Reference Voltage A Circuit High
ON
P0645:00
A/C Clutch Relay Control Circuit
P0646:00
A/C Clutch Relay Control Circuit Low
P0647:00
A/C Clutch Relay Control Circuit High
P0651
Sensor Reference Voltage B Circuit/Open
ON
P0652:00
Sensor Reference Voltage B Circuit Low
ON
P0653:00
Sensor Reference Voltage B Circuit High
ON
P0670:00
Glow Plug Control Module Control Circuit/Open
P0691:00
Fan 1 Control Circuit Low
P0692:00
Fan 1 Control Circuit High
P0693:00
Fan 2 Control Circuit Low
P0694:00
Fan 2 Control Circuit High
P0704:00
Clutch Switch Input Circuit
P0A09:00
DC/DC Converter Status Circuit Low
ON
P0A10:00
DC/DC Converter Status Circuit High
ON
P0A94
DC/DC Converter Performance
ON
P115A:00
Low Fuel Level - Forced Limited Power
P115B:00
Low Fuel Level - Forced Engine Shutdown
P1201:00
Cylinder #1 Injector Circuit Open/Shorted
ON
P1202:00
Cylinder #2 Injector Circuit Open/Shorted
ON
P1203:00
Cylinder #3 Injector Circuit Open/Shorted
ON
P1204:00
Cylinder #4 Injector Circuit Open/Shorted
ON
P120F:00
Fuel Pressure Regulator Excessive Variation
ON
P1260
Theft Detected, Vehicle Immobilized
P1269:00
Immobilizer to PCM Signal Error
P1335:00
EGR Position Sensor Minimum/Maximum Stop Performance
ON
P141A:00
Exhaust Gas Recirculation Sensor A Circuit Intermittent/Erratic
ON
P1461:00
A/C pressure sensor circuit high
P1462:00
A/C pressure sensor circuit low
P1463:00
A/C pressure sensor insufficient Charge
P1510
Idle Signal Circuit
P151B:00
Idle Speed Control - RPM Lower Than Expected
P151C:00
Idle Speed Control - RPM Higher Than Expected
P1551:00
Injector Circuit Range/Performance - Cylinder 1
ON
ON
P1552:00
Injector Circuit Range/Performance - Cylinder 2
ON
ON
P1553:00
Injector Circuit Range/Performance - Cylinder 3
ON
ON
P1554:00
Injector Circuit Range/Performance - Cylinder 4
ON
ON
P1563:00
ECM/PCM Processor
ON
ON
P1602:00
Immobilizer Code Words Do Not Match
P1622:00
Immobilizer/ECM Communication Error
P1632
Smart Alternator Faults Sensor/Circuit
P1632:92
Smart Alternator Faults Sensor/Circuit - performance or incorrect operation
P1632:94
Smart Alternator Faults Sensor/Circuit - unexpected operation
P1632:98
Smart Alternator Faults Sensor/Circuit - over temperature
P1656:00
CAN Link PCM/PCM Circuit/Network
P1935:00
Brake Switch Sensor/Signal
ON
P1936:00
Clutch Switch/Sensor Signal
P193A:00
Invalid Scan Tool Communication/Request
ON
P193B:00
Throttle/Pedal Position Sensor/Switch B Circuit
P2120
Throttle/Pedal Position Sensor A Circuit
ON
P2122:00
Throttle/Pedal Position Sensor A Circuit Low Input -signal frequency too low
ON
P2122:32
Throttle/Pedal Position Sensor A Circuit Low Input - signal low time < minimum
ON
P2122:36
Throttle/Pedal Position Sensor A Circuit Low Input -signal frequency too low
ON
P2123:35
Throttle/Pedal Position Sensor A Circuit High Input - signal high time > maximum
ON
P2123:37
Throttle/Pedal Position Sensor A Circuit High Input - signal frequency too high
ON
P2125
Throttle/Pedal Position Sensor/Switch B Circuit
ON
P2127:00
Throttle/Pedal Position Sensor/Switch B Circuit Low Input
ON
P2128:00
Throttle/Pedal Position Sensor/Switch B Circuit High Input
ON
P2138:00
Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation
ON
P2138:62
Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation - signal compare failure
ON
P2299:00
Brake Pedal Position/Accelerator Pedal Position Incompatible
ON
P2505:00
ECM/PCM Power Input Signal
ON
P2506
ECM/PCM Power Input Signal Range/Performance
ON
P2507:00
ECM/PCM Power Input Signal Low
ON
P2508:00
ECM/PCM Power Input Signal High
ON
U0073:00
High Speed CAN Communication Bus
ON
U0121:00
Lost Communication With Anti-Lock Brake System (ABS) Control Module
ON
U0140:00
Lost Communication With Body Control Module
U0155
Lost Communication With Instrument Panel Cluster (IPC) Control Module
ON
U0416
Lost Communication With Power Steering Control Module
U0422:00
Invalid Data Received from Body Control Module
U0423
Invalid Data Received from Instrument Panel Control Module
ON
U1A04:00
Error on signal coming from CAN
ON
U2100:00
Control Module Configuration Incompatible
ON
U2101:00
Control Module Configuration Incompatible
ON


Sending Continuous Monitoring System Test Results

•  These appear when a problem is detected in a monitored system.

1-drive cycle type

•  If any problems are detected in the first drive cycle, pending codes will be stored in the PCM memory, as well as DTCs.
•  After pending codes are stored, if the PCM determines that the system is normal in any future drive cycle, the PCM deletes the pending codes.


2-drive cycle type

•  The code for a failed system is stored in the PCM memory in the first drive cycle. If the PCM determines that the system returned to normal or the problem was mistakenly detected, and deletes the pending code. If the problem is found in the second drive cycle too, the PCM determines that the system has failed, and stores the pending codes, and the DTCs.
•  After pending codes are stored, if the PCM determines that the system is normal in any future drive cycle, the PCM deletes the pending codes.


DLC-2 Outline

•  The DLC-2 located in the driver compartment is a service connector defined by EOBD regulations.
•  The following are functions for each terminal.
am3zzn00000547

Terminal name

Function

B+
Battery positive voltage
CAN_H (HS)
CAN communication line (HS)
CAN_L (HS)
CAN communication line (HS)
GND1
Ground (chassis)
GND2
Ground (signal)
CAN_H (MS)
CAN communication line (MS)
CAN_L (MS)
CAN communication line (MS)