Honda Element. Manual — part 528

P1549 (34)

--

Charging System High
Voltage

OFF

P1683 (40)

--

Throttle Valve Default
Position Spring
Performance Problem

ON

P1684 (40)

--

Throttle Valve Return
Spring Performance
Problem

ON

P16BB (116)

--

Alternator B Terminal
Circuit Low Voltage

OFF

P16BC (116)

--

Alternator FR Terminal
Circuit/IGP Circuit Low
Voltage

OFF

P2101 (40)

--

Throttle Actuator System
Malfunction

ON

P2108 (40)

--

Throttle Actuator Control
Module Problem

ON

P2118 (40)

--

Throttle Actuator Current
Range/Performance
Problem

ON

P2122 (37)

--

Accelerator Pedal Position
(APP) Sensor A (Throttle
Position (TP) Sensor D)
Circuit Low Voltage

ON

P2123 (37)

--

Accelerator Pedal Position
(APP) Sensor A (Throttle
Position (TP) Sensor D)
Circuit High Voltage

ON

P2127 (37)

--

Accelerator Pedal Position
(APP) Sensor B (Throttle
Position (TP) Sensor E)
Circuit Low Voltage

ON

P2128 (37)

--

Accelerator Pedal Position
(APP) Sensor B (Throttle
Position (TP) Sensor E)
Circuit High Voltage

ON

P2135 (7)

--

Throttle Position (TP)
Sensor A/B Voltage
Incorrect Correlation

ON

P2138 (37)

--

Accelerator Pedal Position
(APP) Sensor A/B
(Throttle Position (TP)
Sensor D/E) Incorrect
Voltage Correlation

ON

P2176 (40)

--

Throttle Actuator Control

ON

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element

System Idle Position Not
Learned

P2183 (192)

o

Engine Coolant
Temperature (ECT) Sensor
2 Range/Performance
Problem

ON

P2184 (192)

--

Engine Coolant
Temperature (ECT) Sensor
2 Circuit Low Voltage

ON

P2185 (192)

--

Engine Coolant
Temperature (ECT) Sensor
2 Circuit High Voltage

ON

P2195 (48)

o

Air Fuel Ratio (A/F)
Sensor (Sensor 1) Signal
Stuck Lean

ON

P2227 (13)

o

Barometric Pressure
(BARO) Sensor
Range/Performance
Problem

ON

P2228 (13)

--

Barometric Pressure
(BARO) Sensor Circuit
Low Voltage

ON

P2229 (13)

--

Barometric Pressure
(BARO) Sensor Circuit
High Voltage

ON

P2238 (48)

--

Air Fuel Ratio (A/F)
Sensor (Sensor 1) AFS+
Circuit Low Voltage

ON

P2252 (48)

--

Air Fuel Ratio (A/F)
Sensor (Sensor 1) AFS-
Circuit Low Voltage

ON

P2270 (63)

o

Secondary Heated Oxygen
Sensor (Secondary HO2S
(Sensor 2)) Circuit Signal
Stuck Lean

ON

P2271 (63)

o

Secondary Heated Oxygen
Sensor (Secondary HO2S
(Sensor 2)) Circuit Signal
Stuck Rich

ON

P2422 (117)

o

Evaporative Emission
(EVAP) Canister Vent
Shut Valve Stuck Closed
Malfunction

ON

P2552 (40)

--

Throttle Actuator Control
Module Relay Malfunction

ON

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element

SYMPTOM TROUBLESHOOTING INDEX

P2610 (132)

--

Engine Control Module
(ECM)/Powertrain Control
Module (PCM) Ignition
Off Internal Timer
Performance Problem

ON

P2646 (22)

--

Rocker Arm Oil Pressure
Switch Circuit Low
Voltage

ON

P2647 (22)

--

Rocker Arm Oil Pressure
Switch Circuit High
Voltage

ON

P2648 (21)

--

Rocker Arm Oil Control
Solenoid Circuit Low
Voltage

ON

P2649 (21)

--

Rocker Arm Oil Control
Solenoid Circuit High
Voltage

ON

P2A00 (61)

o

Air Fuel Ratio (A/F)
Sensor (Sensor 1) Circuit
Range/Performance
Problem

ON

U0028 (126)

--

F-CAN Malfunction (BUS-
OFF)

ON

U0107 (30)

--

Lost Communication With
Throttle Actuator Control
Module

ON

U0122 (126)

--

F-CAN Malfunction
(Engine Control Module
(ECM/Powertrain Control
Module (PCM)-VSA
modulator-control unit)

OFF

U0155 (126)

--

F-CAN Malfunction
(Engine Control Module
(ECM/Powertrain Control
Module (PCM)-Gauge
Control Module)

ON

NOTE:

The above DTCs are indicated when the PGM-Fl system is selected in the HDS. Some automatic
transmission DTCs cause the MIL to come on. If the MIL is on and no DTCs are indicated in the PGM-
Fl system, select the A/T system, and check for automatic transmission DTCs.

(1)

These DTCs are indicated by a blinking MIL when the SCS line is jumped with the HDS.

(2)

M/T.

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element

When the vehicle has one of these symptoms, check for a diagnostic trouble code (DTC) with the HDS. If there
is no DTC, do the diagnostic procedure for the symptom, in the sequence listed, Until you find the cause.

SYMPTOM TROUBLESHOOTING CHART

Symptom

Diagnostic procedure

Also check for

Engine will not start
(MIL works OK, no
DTCs set)

1. Test the battery (see CLUTCH INTERLOCK

SWITCH TEST ).

2. Test the starter (see CLUTCH INTERLOCK

SWITCH TEST ).

3. Check the fuel pressure (see FUEL PRESSURE

TEST ).

4. Troubleshoot the fuel pump circuit (see FUEL

PUMP CIRCUIT TROUBLESHOOTING ).



Low
compression



No ignition
spark



Intake air leaks



Locked up
engine



Broken cam
chain



Contaminated
fuel

Engine will not start
(MIL comes on and stays
on, or never comes on at
all, no DTCs set)

Troubleshoot the DLC circuit (see DLC CIRCUIT
TROUBLESHOOTING ).

MIL comes on and stays
on, or never comes on at
all, no DTCs set

Troubleshoot the MIL circuit (see MIL CIRCUIT
TROUBLESHOOTING ).

Engine will not start
(MIL works OK, no
DTCs set, immobilizer
indicator stays on or
flashes)

Check the immobilizer system.

Engine starts but stalls
immediately (MIL works
OK, no DTCs set,
immobilizer indicator
stays on or flashes)

Check the immobilizer system.

Engine is hard to start
(MIL works OK, no
DTCs set)

1. Test the battery (see CLUTCH INTERLOCK

SWITCH TEST ).

2. Check the fuel pressure (see FUEL PRESSURE

TEST ).

3. Clean the throttle body (see THROTTLE

BODY CLEANING ).



Low
compression



Intake air leaks



Contaminated
fuel



Weak spark

Cold fast idle too low
(MIL works OK, no

1. Do the ECM/PCM idle learn procedure (see

ECM/PCM IDLE LEARN PROCEDURE ).

2. Check the idle speed (see IDLE SPEED

INSPECTION ).

2007 Honda Element EX

2007-2008 ENGINE PERFORMANCE Fuel and Emissions Systems - Element