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Acura RL. Manual - part 505

(EVAP) System Very
Small Leak Detected

P0457 (90)

Evaporative Emission
(EVAP) System Leak
Detected/Fuel Fill Cap
Loose or Missing

P0461 (121)

Fuel Level Sensor (Fuel
Gauge Sending Unit)
Circuit Range/
Performance Problem

OFF

P0462 (121)

Fuel Level Sensor (Fuel
Gauge Sending Unit)
Circuit Low Voltage

OFF

P0463 (121)

Fuel Level Sensor (Fuel
Gauge Sending Unit)
Circuit High Voltage

OFF

P0480 (101)

Radiator Fan Control
(RFC) System
Malfunction

OFF

P0496 (92)

Evaporative Emission
(EVAP) System High
Purge Flow

P0497 (90)

Evaporative Emission
(EVAP) System Low
Purge Flow

P0498 (117)

Evaporative Emission
(EVAP) Canister Vent
Shut Valve Control
Circuit Low Voltage

P0499 (117)

Evaporative Emission
(EVAP) Canister Vent
Shut Valve Control
Circuit High Voltage

P0506 (14)

Idle Control System RPM
Lower Than Expected

P0507 (14)

Idle Control System RPM
Higher Than Expected

P0562 (34)

Charging System Low
Voltage

OFF

P0563 (34)

Powertrain Control
Module (PCM) Power
Source Circuit
Unexpected Voltage

OFF

P0602 (196)

Powertrain Control
Module (PCM)
Programming Error

P0603 (131)

Powertrain Control
Module (PCM) Internal
Control Module Keep

2007 Acura RL

2005-08 ENGINE PERFORMANCE Fuel and Emissions Systems - RL

Friday, June 05, 2009 2:33:26 PM

Page 15

DTC TROUBLESHOOTING CHART

Alive Memory (KAM)
Error

P0627 (169)

Fuel Pump Control
Module System
Malfunction

P0630 (139)

VIN Not Programmed or
Mismatch

P0685 (135)

Powertrain Control
Module (PCM) Internal
Circuit Malfunction
(Power Control Circuit)

P0700 (70)

(2)

Automatic Transmission
(A/T) Control System
Malfunction

P0700 (70)

Automatic Transmission
(A/T) Control System
Malfunction

OFF

P1077 (106)

Intake Manifold Tuning
(IMT) Valve Stuck in
High RPM Position

P1078 (106)

Intake Manifold Tuning
(IMT) Valve Stuck in
Low RPM Position

P1109 (13)

Barometric Pressure
(BARO) Sensor Circuit
Out of Range High

P1116 (86)

(2)

Engine Coolant
Temperature (ECT)
Sensor 1 Circuit Range/
Performance Problem

NOTE:

The above DTCs are indicated when the PGM-FI 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-FI 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)

'06-08 models

DTC (MIL indication

(1)

)

Two Drive Cycle

Detection

Detection Item

MIL

P1128 (5)

Manifold Absolute
Pressure (MAP) Sensor
Signal Lower Than
Expected

P1129 (5)

Manifold Absolute

2007 Acura RL

2005-08 ENGINE PERFORMANCE Fuel and Emissions Systems - RL

Friday, June 05, 2009 2:33:26 PM

Page 16

Pressure (MAP) Sensor
Signal Higher Than
Expected

P1172 (157)

Rear Air Fuel Ratio (A/F)
Sensor (Bank 1, Sensor 1)
Circuit Out of Range High

P1174 (158)

Front Air Fuel Ratio (A/F)
Sensor (Bank 2, Sensor 1)
Circuit Out of Range High

P1297 (20)

Electrical Load Detector
(ELD) Circuit Low
Voltage

OFF

P1298 (20)

Electrical Load Detector
(ELD) Circuit High
Voltage

OFF

P1454 (91)

Fuel Tank Pressure (FTP)
Sensor Circuit
Range/Performance
Problem

P1549 (34)

Charging System High
Voltage

OFF

P1683 (40)

Throttle Valve Default
Position Spring
Performance Problem

P1684 (40)

Throttle Valve Return
Spring Performance
Problem

P16BB (116)

Alternator B Terminal
Circuit Low Voltage

OFF

P16BC (116)

Alternator FR Terminal
Circuit/IGP Circuit Low
Voltage

OFF

P16BD (198)

Starter Relay 2
Malfunction

OFF

P16BE (198)

Starter Relay 1
Malfunction

OFF

P16BF (198)

Starter Relay STRLY
Circuit Malfunction

OFF

P2101 (40)

Throttle Actuator System
Malfunction

P2108 (40)

Throttle Actuator Control
Module Problem

P2118 (40)

Throttle Actuator Current
Range/Performance
Problem

P2122 (37)

Accelerator Pedal Position
(APP) Sensor A (Throttle
Position Sensor D) Circuit

2007 Acura RL

2005-08 ENGINE PERFORMANCE Fuel and Emissions Systems - RL

Friday, June 05, 2009 2:33:27 PM

Page 17

Low Voltage

P2123 (37)

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

P2127 (37)

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

P2128 (37)

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

P2135 (7)

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

P2138 (37)

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

P2176 (40)

Throttle Actuator Control
System Idle Position Not
Learned

P2183 (192)

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

P2184 (192)

Engine Coolant
Temperature (ECT)
Sensor 2 Circuit Low
Voltage

P2185 (192)

Engine Coolant
Temperature (ECT)
Sensor 2 Circuit High
Voltage

P2195 (155)

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

P2197 (156)

Front Air Fuel Ratio (A/F)
Sensor (Bank 2, Sensor 1)
Signal Stuck Lean

P2227 (13)

Barometric Pressure
(BARO) Sensor Circuit
Range/Performance
Problem

P2228 (13)

Barometric Pressure
(BARO) Sensor Circuit

2007 Acura RL

2005-08 ENGINE PERFORMANCE Fuel and Emissions Systems - RL

Friday, June 05, 2009 2:33:27 PM

Page 18

Content .. 503 504 505 506 ..