2006 SUZUKI SX4 engine and emission control check

Downloaded from www.Manualslib.com manuals search engine Maintenance and Lubrication: 0B-6
Air Cleaner Filter InspectionS6RW0D0206008
1) Remove air cleaner case clamps.
2) Take air cleaner filter out of case.
3) Check that filter is not excessively dirty, damaged or
oily, clean filter with compressed air from air outlet
side of filter.
4) Install air cleaner filter and clamp cap securely.
Air Cleaner Filter ReplacementS6RW0D0206009
Replace air cleaner filter with new one according to
Steps 1), 2) and 4) of “Air Cleaner Filter Inspection”.
Fuel Lines and Connections InspectionS6RW0D0206010
Visually inspect fuel lines and connections for evidence
of fuel leakage, hose cracking and damage. Make sure
all clamps are secure.
Repair leaky joints, if any.
Replace hoses that are suspected of being cracked.
Fuel Filter ReplacementS6RW0D0206041
Fuel filter is installed in fuel pump assembly in fuel tank.
Replace fuel filter or fuel pump assembly with new one,
referring to “Fuel Pump Assembly Removal and
Installation in Section 1G” for proper procedure.
Fuel Tank InspectionS6RW0D0206011
Check fuel tank damage, cracks, fuel leakage, corrosion
and tank bolts looseness.
If a problem is found, repair or replace.
PCV Valve InspectionS6RW0D0206012
Check crankcase ventilation hose and PCV hose for
leaks, cracks or clog, and PCV valve for stick or clog.
Refer to “PCV Valve Inspection in Section 1B” for PCV
valve checking procedure.
Fuel Evaporative Emission Control System
Inspection
S6RW0D0206013
1) Visually inspect hoses for cracks, damage, or
excessive bends. Inspect all clamps for damage and
proper position.
2) Check EVAP canister for operation and clog,
referring to “EVAP Canister Inspection in Section
1B”.
If a malfunction is found, repair or replace.
I2RH01140007-01
I5RW0A020001-01
I5RW0A020002-01
I4RS0B020002-02
I5RW0A020003-01

Downloaded from www.Manualslib.com manuals search engine Table of Contents 1- i
1
Section 1
CONTENTS
Engine
Precautions ................................................. 1-1
Precautions............................................................. 1-1
Precautions for Engine .......................................... 1-1
Engine General Information and
Diagnosis ................................................. 1A-1
Precautions........................................................... 1A-1
Precautions on Engine Service ........................... 1A-1
Precaution on On-Board Diagnostic (OBD)
System .............................................................. 1A-1
Precautions in Diagnosing Trouble ..................... 1A-1
Precautions for DTC Troubleshooting ................. 1A-2
Precautions of ECM Circuit Inspection................ 1A-2
Precautions of Electric Throttle Body System
Calibration ......................................................... 1A-2
Precaution on CAN Troubleshooting .................. 1A-3
General Description ............................................. 1A-5
Statement on Cleanliness and Care ................... 1A-5
Engine Diagnosis General Description ............... 1A-5
On-Board Diagnostic System Description ........... 1A-5
Data Link Connector (DLC) ................................. 1A-8
Engine and Emission Control System
Description ........................................................ 1A-8
CAN Communication System Description........... 1A-9
Air Intake System Description ........................... 1A-11
Description of Electric Throttle Body System
Calibration ....................................................... 1A-11
Description of Electric Throttle Body System .... 1A-11
Engine and Emission Control Input / Output
Table ............................................................... 1A-18
Schematic and Routing Diagram ...................... 1A-19
Engine and Emission Control System
Diagram .......................................................... 1A-19
Component Location ......................................... 1A-21
Electronic Control System Components
Location .......................................................... 1A-21
Diagnostic Information and Procedures .......... 1A-22
Engine and Emission Control System Check.... 1A-22
Malfunction Indicator Lamp (MIL) Check .......... 1A-25
DTC Check ....................................................... 1A-25
DTC Clearance ................................................. 1A-26
Troubleshooting for Communication Error
with Scan Tool Using CAN.............................. 1A-26
DTC Table ......................................................... 1A-32For Vehicle Equipped with A/T .......................... 1A-36
Fail-Safe Table .................................................. 1A-36
Scan Tool Data ................................................. 1A-38
Visual Inspection ............................................... 1A-43
Engine Basic Inspection .................................... 1A-43
Engine Symptom Diagnosis .............................. 1A-45
Malfunction Indicator Lamp Does Not Come
ON with Ignition Switch ON and Engine Stop
(but Engine Can Be Started) ........................... 1A-52
Malfunction Indicator Lamp Remains ON after
Engine Starts................................................... 1A-54
DTC P0010: Camshaft Position Actuator
Circuit (for engine with VVT system) ............... 1A-55
DTC P0011 / P0012: Camshaft Position -
Timing Over-Advanced or System
Performance / Retarded (for engine with
VVT system).................................................... 1A-57
DTC P0031 / P0032: HO2S Heater Control
Circuit Low / High (Sensor-1) .......................... 1A-59
DTC P0037 / P0038: HO2S Heater Control
Circuit Low / High (Sensor-2) .......................... 1A-61
DTC P0101: Mass Air Flow Circuit Range /
Performance.................................................... 1A-63
DTC P0102: Mass Air Flow Circuit Low Input ... 1A-66
DTC P0103: Mass Air Flow Circuit High Input .. 1A-67
DTC P0106: Manifold Absolute Pressure
Range / Performance ...................................... 1A-69
DTC P0107: Manifold Absolute Pressure
Circuit Low Input ............................................. 1A-70
DTC P0108: Manifold Absolute Pressure
Circuit High Input............................................. 1A-72
DTC P0111: Intake Air Temperature Circuit
Range / Performance ...................................... 1A-74
DTC P0112: Intake Air Temperature Sensor
Circuit Low ...................................................... 1A-76
DTC P0113: Intake Air Temperature Sensor
Circuit High...................................................... 1A-78
DTC P0116: Engine Coolant Temperature
Circuit Range / Performance ........................... 1A-80
DTC P0117: Engine Coolant Temperature
Circuit Low ...................................................... 1A-83
DTC P0118: Engine Coolant Temperature
Circuit High...................................................... 1A-85
DTC P0122: Throttle Position Sensor (Main)
Circuit Low ...................................................... 1A-87

Downloaded from www.Manualslib.com manuals search engine 1-ii Table of Contents
DTC P0123: Throttle Position Sensor (Main)
Circuit High ..................................................... 1A-89
DTC P0131 / P0132: O2 Sensor (HO2S)
Circuit Low Voltage / High Voltage (Sensor-
1) ..................................................................... 1A-92
DTC P0133: O2 Sensor (HO2S) Circuit Slow
Response (Sensor-1) ...................................... 1A-95
DTC P0134: O2 Sensor (HO2S) Circuit No
Activity Detected (Sensor-1) ........................... 1A-96
DTC P0137 / P0138: O2 Sensor (HO2S)
Circuit Low Voltage / High Voltage (Sensor-
2) ..................................................................... 1A-98
DTC P0140: O2 Sensor (HO2S) Circuit No
Activity Detected (Sensor-2) ......................... 1A-101
DTC P0171 / P0172: Fuel System Too Lean /
Rich ............................................................... 1A-103
DTC P0222: Throttle Position Sensor (Sub)
Circuit Low .................................................... 1A-105
DTC P0223: Throttle Position Sensor (Sub)
Circuit High ................................................... 1A-107
DTC P0300 / P0301 / P0302 / P0303 / P0304:
Random Misfire Detected / Cylinder 1 /
Cylinder 2 / Cylinder 3 / Cylinder 4 Misfire
Detected ........................................................ 1A-110
DTC P0327 / P0328: Knock Sensor Circuit
Low / High ..................................................... 1A-112
DTC P0335: Crankshaft Position (CKP)
Sensor Circuit ............................................... 1A-114
DTC P0340: Camshaft Position (CMP)
Sensor Circuit ............................................... 1A-116
DTC P0401 / P0402: Exhaust Gas
Recirculation Flow Insufficient Detected /
Excessive Detected ...................................... 1A-119
DTC P0403: Exhaust Gas Recirculation
Control Circuit ............................................... 1A-122
DTC P0420: Catalyst System Efficiency
below Threshold ............................................ 1A-124
DTC P0443: Evaporative Emission System
Purge Control Valve Circuit........................... 1A-126
DTC P0462 / P0463: Fuel Level Sensor
Circuit Low / High .......................................... 1A-128
DTC P0480: Fan 1 (Radiator Cooling Fan)
Control Circuit ............................................... 1A-129
DTC P0481: Cooling Fan 2 (A/C Condenser
Fan) Control Circuit ....................................... 1A-131
DTC P0500: Vehicle Speed Sensor (VSS)
Malfunction .................................................... 1A-134
DTC P0532: A/C Refrigerant Pressure
Sensor Circuit Low ........................................ 1A-136
DTC P0533: A/C Refrigerant Pressure
Sensor Circuit High ....................................... 1A-138
DTC P0601 / P0602 / P0607: Internal Control
Module Memory Check Sum Error / Control
Module Programming Error / Control Module
Performance ................................................. 1A-139
DTC P0616: Starter Relay Circuit Low............ 1A-140
DTC P0617: Starter Relay Circuit High ........... 1A-141
DTC P1510: ECM Back-Up Power Supply
Malfunction .................................................... 1A-143DTC P2101: Throttle Actuator Control Motor
Circuit Range / Performance ......................... 1A-144
DTC P2102: Throttle Actuator Control Motor
Circuit Low .................................................... 1A-146
DTC P2103: Throttle Actuator Control Motor
Circuit High.................................................... 1A-147
DTC P2111: Throttle Actuator Control System
- Stuck Open ................................................. 1A-148
DTC P2119: Throttle Actuator Control Throttle
Body Range / Performance ........................... 1A-149
DTC P2122: Pedal Position Sensor (Main)
Circuit Low Input ........................................... 1A-151
DTC P2123: Pedal Position Sensor (Main)
Circuit High Input........................................... 1A-153
DTC P2127: Pedal Position Sensor (Sub)
Circuit Low Input ........................................... 1A-155
DTC P2128: Pedal Position Sensor (Sub)
Circuit High Input........................................... 1A-158
DTC P2135: Throttle Position Sensor (Main /
Sub) Voltage Correlation ............................... 1A-160
DTC P2138: Pedal Position Sensor (Main /
Sub) Voltage Correlation ............................... 1A-163
DTC P2227 / P2228 / P2229: Barometric
Pressure Circuit Malfunction ......................... 1A-165
DTC U0073: Control Module Communication
Bus Off .......................................................... 1A-166
DTC U0101: Lost Communication with TCM .. 1A-166
DTC U0121: Lost Communication with ABS
Control Module .............................................. 1A-166
DTC U0140: Lost Communication with Body
Control Module .............................................. 1A-166
Troubleshooting for CAN-DTC ........................ 1A-167
Inspection of ECM and Its Circuits .................. 1A-172
ECM Power and Ground Circuit Check........... 1A-193
Fuel Injector Circuit Check .............................. 1A-196
Fuel Pump and Its Circuit Check..................... 1A-198
Fuel Pressure Check....................................... 1A-201
A/C Condenser Cooling Fan Control System
Inspection ...................................................... 1A-202
A/C System Circuits Check ............................. 1A-205
Electric Load Signal Circuit Check .................. 1A-209
Radiator Cooling Fan Control System Check . 1A-211
Repair Instructions ..........................................1A-212
Idle Speed and IAC Throttle Valve Opening
Inspection ...................................................... 1A-212
Special Tools and Equipment .........................1A-213
Special Tool .................................................... 1A-213
Aux. Emission Control Devices ............. 1B-1
Diagnostic Information and Procedures ............1B-1
EGR System Inspection (If Equipped) ................ 1B-1
Repair Instructions ..............................................1B-1
EVAP Canister Purge Inspection ........................ 1B-1
EVAP Canister Purge Valve and Its Circuit
Inspection .......................................................... 1B-1
Vacuum Passage Inspection............................... 1B-2
Vacuum Hose Inspection .................................... 1B-3
EVAP Canister Purge Valve Inspection .............. 1B-3
EVAP Canister Inspection ................................... 1B-4

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-5
General Description
Statement on Cleanliness and CareS6RW0D1101001
An automobile engine is a combination of many
machined, honed, polished and lapped surfaces with
tolerances that are measured in the thousands of an
millimeter (ten thousands of an inch).
Accordingly, when any internal engine parts are
serviced, care and cleanliness are important.
It should be understood that proper cleaning and
protection of machined surfaces and friction areas is part
of the repair procedure. This is considered standard
shop practice even if not specifically stated.
• A liberal coating of engine oil should be applied to
friction areas during assembly to protect and lubricate
the surfaces on initial operation.
• Whenever valve train components, pistons, piston
rings, connecting rods, rod bearings, and crankshaft
journal bearings are removed for service, they should
be retained in order.
At the time of installation, they should be installed in
the same locations and with the same mating
surfaces as when removed.
• Battery cables should be disconnected before any
major work is performed on the engine.
Failure to disconnect cables may result in damage to
wire harness or other electrical parts.
• The four cylinders of the engine are identified by
numbers; No.1 (1), No.2 (2), No.3 (3) and No.4 (4)
counted from crankshaft pulley side to flywheel side.
Engine Diagnosis General DescriptionS6RW0D1101002
NOTE
There are two types of OBD system
depending on the vehicle specification.
For identification, refer to “Precaution on On-
Board Diagnostic (OBD) System”.

This vehicle is equipped with an engine and emission
control system which are under control of ECM.
The engine and emission control system in this vehicle
are controlled by ECM. ECM has an On-Board
Diagnostic system which detects a malfunction in this
system and abnormality of those parts that influence the
engine exhaust emission. When diagnosing engine
troubles, be sure to have full understanding of the outline
of “On-Board Diagnostic System Description” and each
item in “Precautions in Diagnosing Trouble” and execute
diagnosis according to “Engine and Emission Control
System Check”.
There is a close relationship between the engine
mechanical, engine cooling system, ignition system,
exhaust system, etc. and the engine and emission
control system in their structure and operation. In case of
an engine trouble, even when the malfunction indicator
lamp (MIL) doesn’t turn ON, it should be diagnosed
according to “Engine and Emission Control System
Check”.
On-Board Diagnostic System DescriptionS6RW0D1101003
NOTE
There are two types of OBD system
depending on the vehicle specification.
For identification, refer to “Precaution on On-
Board Diagnostic (OBD) System”.

Euro OBD model
ECM in this vehicle has the following functions.
• When the ignition switch is turned ON with the engine
at a stop, malfunction indicator lamp (MIL) (1) turns
ON to check the circuit of the malfunction indicator
lamp (1).
• When ECM detects a malfunction which gives an
adverse effect to vehicle emission while the engine is
running, it makes the malfunction indicator lamp (1) in
the meter cluster of the instrument panel turn ON or
flash (flashing only when detecting a misfire which
can cause damage to the catalyst) and stores the
malfunction area in its memory.
(If it detects that continuously 3 driving cycles are
normal after detecting a malfunction, however, it
makes MIL (1) turn OFF although DTC stored in its
memory will remain.)
1
234
I3RM0A110001-01

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-7
Priority of freeze frame data:
ECM has 4 frames where the freeze frame data can be stored. The first frame stores the freeze frame data of the
malfunction which was detected first. However, the freeze frame data stored in this frame is updated according to the
priority described. (If malfunction as described in the upper square “1” is detected while the freeze frame data in the
lower square “2” has been stored, the freeze frame data “2” will be updated by the freeze frame data “1”.)
In the 2nd through the 4th frames, the freeze frame data of each malfunction is stored in the order as each malfunction
is detected. These data are not updated.
Shown in the table are examples of how freeze frame data are stored when two or more malfunctions are detected.
Freeze frame data clearance:
The freeze frame data is cleared at the same time as clearance of DTC.
Non-Euro-OBD Model
ECM diagnosis troubles which may occur in the area
including the following parts when the ignition switch is
ON and the engine is running, and indicates the result by
turning on malfunction indicator lamp (MIL) (1).
• Heated oxygen sensor-1
• Heated oxygen sensor-2
• ECT sensor
•TP sensor
• Throttle actuator
• MAF sensor
• IAT sensor
• CMP sensor
• CKP sensor
• Knock sensor
• Wheel speed sensor
• CPU (Central Processing Unit) of ECM
• APP sensor
• Oil control valve (VVT model)
• Barometric pressure sensor
• A/C refrigerant pressure sensor
• ECM backup power supply
• Fuel level sensor
•CANECM and MIL operate as follows.
• MIL lights when the ignition switch is turned ON (but
the engine at stop) with the diagnosis switch terminal
ungrounded regardless of the condition of Engine and
Emission control system. This is only to check MIL in
the combination meter and its circuit.
• If the above areas of Engine and Emission control
system is free from any trouble after the engine start
(while engine is running), MIL turns OFF.
• When ECM detects a trouble which has occurred in
the above areas, it makes MIL turn ON while the
engine is running to warn the driver of such
occurrence of trouble and at the same time it stores
the trouble area in ECM back-up memory. (The
memory is kept as it is even if the trouble was only
temporary and disappeared immediately. And it is not
erased unless the power to ECM is shut off for
specified time or it is cleared by SUZUKI scan tool
(SUZUKI-SDT) (2).)
For further detail of the checking / clearing procedure,
refer to “DTC Check” or “DTC Clearance”. Priority Freeze frame data in frame 1
1Freeze frame data at initial detection of malfunction among misfire detected (P0300 – P0304), fuel
system too lean (P0171) and fuel system too rich (P0172)
2 Freeze frame data when a malfunction other than those in “1” is detected
Malfunction detected orderFrame
Frame 1 Frame 2 Frame 3 Frame 4
Freeze frame data to
be updated1st freeze frame
data2nd freeze frame
data3rd freeze frame
data
No malfunction No freeze frame data
1P0401 (EGR)
detectedData at P0401
detectionData at P0401
detection——
2P0171 (Fuel system)
detectedData at P0171
detectionData at P0401
detectionData at P0171
detection—
3P0300 (Misfire)
detectedData at P0171
detectionData at P0401
detectionData at P0171
detectionData at P0300
detection
4P0301 (Misfire)
detectedData at P0171
detectionData at P0401
detectionData at P0171
detectionData at P0300
detection

Downloaded from www.Manualslib.com manuals search engine Engine General Information and Diagnosis: 1A-13
Engine and Emission Control System Flow Diagram
Intake manifoldExhaust
manifold
Exhaust gas Air
Fuel Vapor
War m up
catalystExhaust
pipe
EVAP canister
purge valve
Fuel injector
ECT
sensor
ECM
Heater
control
Heater
control
(if equipped)
Barometric pressure sensor HO2S-1HO2S-2
(if equipped) Engine
CMP
sensorCKP
sensor
Knock
sensorIgnition
coil with
igniter
APP sensor
A/C compressor
clutch
Generator
Immobilizer
coil antenna
P/S control
module
Brake light
switch
Air cleaner
IAT
sensorMAF
sensor
A/C refrigerant
pressure sensor
TP
sensor Throttle body
assembly
Throttle
actuator
A/C condenser
fan
DLC
Radiator
fan
Combination meter
· MIL
· Coolant Temp.
· Immobilizer indicator light
· Tachometer
· Speedometer
· Fuel level
· Odometer4WD
control module
Wheel speed
sensor (VSS)
(M/T)
· Electric load
· A/C switch ON
BCM
Keyless start
control module
ABS control module
Blower speed
selector
MAP sensor
(if equipped)EGR valve
(if equipped)
Check
valve
EVAP
canister
Fuel level sensorFuel tankFuel
pump
CMP actuator
oil control valve
(VVT model)
TCM
Output shaft speed
(VSS) sensor (A/T)
Three way
catalyst (if
equipped)
I6RW0D110004-03

Downloaded from www.Manualslib.com manuals search engine 1A-22 Engine General Information and Diagnosis:
Diagnostic Information and Procedures
Engine and Emission Control System CheckS6RW0D1104001
Refer to the following items for the details of each step.
Step Action Yes No
1) Customer complaint analysis
1) Perform customer complaint analysis referring to
“Customer Complaint Analysis”.
Was customer complaint analysis performed?Go to Step 2. Perform customer
complaint analysis.
2) DTC / Freeze frame data check, record and clearance
1) Check for DTC (including pending DTC) referring to
“DTC / Freeze Frame Data Check, Record and
Clearance”.
Is there any DTC(s)?Print DTC and freeze
frame data or write them
down and clear them by
referring to “DTC
Clearance”, and go to
St ep 3 .Go to Step 4.
3) Visual inspection
1) Perform visual inspection referring to “Visual Inspection”.
Is there any faulty condition?Repair or replace
malfunction part, and go
to Step 11.Go to Step 5.
4) Visual inspection
1) Perform visual inspection referring to “Visual Inspection”.
Is there any faulty condition?Repair or replace
malfunction part, and go
to Step 11.Go to Step 8.
5) Trouble symptom confirmation
1) Confirm trouble symptom referring to “Trouble Symptom
Confirmation”.
Is trouble symptom identified?Go to Step 6. Go to Step 7.
6) Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
“DTC Check”.
Is there any DTC(s)?Go to Step 9. Go to Step 8.
7) Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
“DTC Check”.
Is there any DTC(s)?Go to Step 9. Go to Step 10.
8) Engine basic inspection and engine symptom
diagnosis
1) Check and repair according to “Engine Basic Inspection”
and “Engine Symptom Diagnosis”.
Are check and repair complete?Go to Step 11. Check and repair
malfunction part(s), and
go to Step 11.
9) Troubleshooting for DTC
1) Check and repair according to applicable DTC diag. flow.
Are check and repair complete?Go to Step 11. Check and repair
malfunction part(s), and
go to Step 11.
10) Intermittent problems check
1) Check for intermittent problems referring to “Intermittent
Problems Check”.
Is there any faulty condition?Repair or replace
malfunction part(s), and
go to Step 11.Go to Step 11.

Downloaded from www.Manualslib.com manuals search engine 1A-34 Engine General Information and Diagnosis:
)
U*P0420Catalyst system efficiency below
thresholdOutput waveforms of HO2S-1 and HO2S-2 are similar.2 driving
cycles
)
U*P0443Evaporative emission system purge
control valve circuitMonitor signal of EVAP canister purge valve is different
from command signal. (circuit open or shorted to ground)2 driving
cycles
) P0462 Fuel level sensor circuit lowCircuit voltage of fuel level sensor is less than
specification.—
) P0463 Fuel level sensor circuit highCircuit voltage of fuel level sensor is more than
specification.—
)
U*P0480Fan 1 control circuitMonitor signal of radiator cooling fan relay is different from
command signal.1 driving
cycle
)
UP0481Fan 2 control circuitMonitor signal of A/C condenser cooling fan relay is
different from command signal.—
) *P0500 Vehicle speed sensor No VSS signal during fuel cut for specified time or longer.2 driving
cycles
) P0532A/C refrigerant pressure sensor
circuit lowOutput voltage of A/C refrigerant pressure sensor is less
than specification.—
) P0533A/C refrigerant pressure sensor
circuit highOutput voltage of A/C refrigerant pressure sensor is more
than specification.—
) *P0601Internal control module memory
check sum errorData write error or check sum error.1 driving
cycle
) P0602 Control module programming error Data programming error.1 driving
cycle
) *P0607 Control module performance Data programming error.1 driving
cycle
)
U*P0616Starter relay circuit lowStarter signal is low voltage even though engine is started
with vehicle at stop.2 driving
cycles
)
U*P0617Starter relay circuit highStarter signal is high voltage for specified time while
engine is running.2 driving
cycles
) *P1510
ECM backup power supply
malfunctionBackup power voltage is out of specification after starting
engine.1 driving
cycle
) *P2101Throttle actuator control motor
circuit range/performanceMonitor signal of throttle actuator output (duty output) is
inconsistent with throttle actuator control command.1 driving
cycle
) *P2102Throttle actuator control motor
circuit lowPower supply voltage of throttle actuator control circuit is
lower than specification even if throttle actuator control
relay turned on.1 driving
cycle
) *P2103Throttle actuator control motor
circuit highPower supply voltage of throttle actuator control circuit is
higher than specification even if throttle actuator control
relay turned off.1 driving
cycle
) *P2111Throttle actuator control system –
stuck openThrottle valve default opening is greater than 8° from
complementary closed position when diagnosing throttle
valve at ignition switch turned OFF.1 driving
cycle
) *P2119Throttle actuator control throttle
body range/performanceDifference between actual throttle valve opening angle
and opening angle calculated by ECM is more than
specification.1 driving
cycle
) *P2122Pedal position sensor (main) circuit
low inputOutput voltage of pedal position sensor (main) is lower
than specification.1 driving
cycle
) *P2123Pedal position sensor (main) circuit
high inputOutput voltage of pedal position sensor (main) is higher
than specification.1 driving
cycle
) *P2127Pedal position sensor (sub) circuit
low inputOutput voltage of pedal position sensor (sub) is lower
than specification.1 driving
cycle
) *P2128Pedal position sensor (sub) circuit
high inputOutput voltage of pedal position sensor (sub) is higher
than specification.1 driving
cycle
) *P2135Throttle position sensor (main / sub)
voltage correlationDifference between the opening angle based on throttle
position sensor (main) and the opening angle based on
throttle position sensor (sub) is more than specification.1 driving
cycle DTC No. Detecting itemDetecting condition
(DTC will set when detecting:)MIL