Acura 3.5 RL Manual page 377

Diagnostic Trouble Code (DTC) Chart
DTC
1
(MIL indication* )
P0107 (3)
P0108 (3)
P0112 (10)
P0113 (10)
2
P0116 (86)*
P0117 (6)
P0118 (6)
P0122 (7)
P0123 (7)
2
P0125 (86)*
2
P0133 (62)*
P0134 (2)
P0135 (42)
2
P0137 (63)*
2
P0138 (63)*
*1: These DTCs will be indicated by the blinking of the Malfunction Indicator Lamp (MIL) with the SCS service connector
connected.
*2: These DTCs require two "trips" or two driving cycles unless the SCS service connector is connected.
Detection Item
Manifold Absolute Pressure (MAP)
Sensor Circuit Low Voltage
Manifold Absolute Pressure (MAP)
Sensor Circuit High Voltage
Intake Air Temperature (IAT) Sensor
Circuit Low Voltage
Intake Air Temperature (IAT) Sensor
Circuit High Voltage
Engine Coolant Temperature (ECT)
Sensor Range/Performance
Problem
Engine Coolant Temperature (ECT)
Sensor Circuit Low Voltage
Engine Coolant Temperature (ECT)
Sensor Circuit High Voltage
Throttle Position (TP) Sensor Circuit
Low Voltage
Throttle Position (TP) Sensor Circuit
High Voltage
Engine Coolant Temperature (ECT)
Sensor Slow Response
Right Primary Heated Oxygen
Sensor (Right Primary H02S) Slow
Response (Bank 1, Sensor 1)
Right Primary Heated Oxygen
Sensor (Right Primary HO2S) Heater
System Malfunction
Right Primary Heated Oxygen
Sensor (Right Primary H02S) Heater
Circuit Malfunction (Bank 1,
Sensor 1)
Secondary Heated Oxygen Sensor
(Secondary H02S) Circuit Low
Voltage (Sensor 2)
Secondary Heated Oxygen Sensor
(Secondary H02S) Circuit High
Voltage (Sensor 2)
Probable Cause
• Open or short in MAP sensor circuit
• MAP sensor
• PCM
• Open in MAP sensor circuit
• MAP sensor
• PCM
• Short in IAT sensor circuit
• IAT sensor
• PCM
• Open in IAT sensor circuit
• IAT sensor
• PCM
• ECT sensor
• Cooling system
• Short in ECT sensor circuit
• ECT sensor
• PCM
• Open in ECT sensor circuit
• ECT sensor
• PCM
• Open or short in TP sensor circuit
• TP sensor
• PCM
• Open in TP sensor circuit
• TP sensor
• PCM
• ECT sensor
• PCM
• Right Primary H02S (Bank 1, Sensor 1)
• Exhaust system
• Open in Right Primary H02S (Bank 1,
Sensor 1) circuit
• Right Primary HO2S (Bank 1, Sensor 1)
• PCM
• Open or short in Right Primary H02S
(Bank 1, Sensor 1) heater circuit
• PCM
• Short in Secondary H02S (Sensor 2)
circuit
• Secondary H02S (Sensor 2)
• PCM
• Open in Secondary H02S (Sensor 2)
circuit
• Secondary HO2S (Sensor 2)
• PCM
Page
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(cont'd)